nim-libp2p/libp2p/protocols/pubsub/rpc/protobuf.nim

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PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
## Nim-LibP2P
## Copyright (c) 2019 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
import options
import stew/assign2
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
import chronicles
import messages,
../../../peerid,
../../../utility,
../../../protobuf/minprotobuf
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
{.push raises: [Defect].}
logScope:
topics = "pubsubprotobuf"
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
import metrics
declareCounter(libp2p_pubsub_rpc_bytes_read, "pubsub rpc bytes read", labels = ["kind"])
declareCounter(libp2p_pubsub_rpc_bytes_write, "pubsub rpc bytes write", labels = ["kind"])
proc write*(pb: var ProtoBuffer, field: int, graft: ControlGraft) =
var ipb = initProtoBuffer()
ipb.write(1, graft.topicID)
ipb.finish()
pb.write(field, ipb)
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_write.inc(ipb.getLen().int64, labelValues = ["graft"])
Gossip one one (#240) * allow multiple codecs per protocol (without breaking things) * add 1.1 protocol to gossip * explicit peering part 1 * explicit peering part 2 * explicit peering part 3 * PeerInfo and ControlPrune protocols * fix encodePrune * validated always, even explicit peers * prune by score (score is stub still) * add a way to pass parameters to gossip * standard setup fixes * take into account explicit direct peers in publish * add floodPublish logic * small fixes, publish still half broken * make sure to waitsub in sparse test * use var semantics to optimize table access * wip... lvalues don't work properly sadly... * big publish refactor, replenish and balance * fix internal tests * use g.peers for fanout (todo: don't include flood peers) * exclude non gossip from fanout * internal test fixes * fix flood tests * fix test's trypublish * test interop fixes * make sure to not remove peers from gossip table * restore old replenishFanout * cleanups * restore utility module import * restore trace vs debug in gossip * improve fanout replenish behavior further * triage publish nil peers (issue is on master too but just hidden behind a if/in) * getGossipPeers fixes * remove topics from pubsubpeer (was unused) * simplify rebalanceMesh (following spec) and make it finally reach D_high * better diagnostics * merge new pubsubpeer, copy 1.1 to new module * fix up merge * conditional enable gossip11 module * add back topics in peers, re-enable flood publish * add more heartbeat locking to prevent races * actually lock the heartbeat * minor fixes * with sugar * merge 1.0 * remove assertion in publish * fix multistream 1.1 multi proto * Fix merge oops * wip * fix gossip 11 upstream * gossipsub11 -> gossipsub * support interop testing * tests fixing * fix directchat build * control prune updates (pb) * wip parameters * gossip internal tests fixes * parameters wip * finishup with params * cleanups/wip * small sugar * grafted and pruned procs * wip updateScores * wip * fix logging issue * pubsubpeer, chronicles explicit override * fix internal gossip tests * wip * tables troubleshooting * score wip * score wip * fixes * fix test utils generateNodes * don't delete while iterating in score update * fix grafted defect * add a handleConnect in subscribeTopic * pruning improvements * wip * score fixes * post merge - builds gossip tests * further merge fixes * rebalance improvements and opportunistic grafting * fix test for now * restore explicit peering * implement peer exchange graft message * add an hard cap to PX * backoff time management * IWANT cap/budget * Adaptive gossip dissemination * outbound mesh quota, internal tests fixing * oversub prune score based, finish outbound quota * finishup with score and ihave budget * use go daemon 0.3.0 * import fixes * byScore cleanup score sorting * remove pointless scaling in `/` Duration operator * revert using libp2p org for daemon * interop fixes * fixes and cleanup * remove heartbeat assertion, minor debug fixes * logging improvements and cleaning up * (to revert) add some traces * add explicit topic to gossip rpcs * pubsub merge fixes and type fix in switch * Revert "(to revert) add some traces" This reverts commit 4663eaab6cc336c81cee50bc54025cf0b7bcbd99. * cleanup some now irrelevant todo * shuffle peers anyway as score might be disabled * add missing shuffle * old merge fix * more merge fixes * debug improvements * re-enable gossip internal tests * add gossip10 fallback (dormant but tested) * split gossipsub internal tests into 1.0 and 1.1 Co-authored-by: Dmitriy Ryajov <dryajov@gmail.com>
2020-09-21 09:16:29 +00:00
proc write*(pb: var ProtoBuffer, field: int, infoMsg: PeerInfoMsg) =
var ipb = initProtoBuffer()
ipb.write(1, infoMsg.peerID)
ipb.write(2, infoMsg.signedPeerRecord)
ipb.finish()
pb.write(field, ipb)
proc write*(pb: var ProtoBuffer, field: int, prune: ControlPrune) =
var ipb = initProtoBuffer()
ipb.write(1, prune.topicID)
Gossip one one (#240) * allow multiple codecs per protocol (without breaking things) * add 1.1 protocol to gossip * explicit peering part 1 * explicit peering part 2 * explicit peering part 3 * PeerInfo and ControlPrune protocols * fix encodePrune * validated always, even explicit peers * prune by score (score is stub still) * add a way to pass parameters to gossip * standard setup fixes * take into account explicit direct peers in publish * add floodPublish logic * small fixes, publish still half broken * make sure to waitsub in sparse test * use var semantics to optimize table access * wip... lvalues don't work properly sadly... * big publish refactor, replenish and balance * fix internal tests * use g.peers for fanout (todo: don't include flood peers) * exclude non gossip from fanout * internal test fixes * fix flood tests * fix test's trypublish * test interop fixes * make sure to not remove peers from gossip table * restore old replenishFanout * cleanups * restore utility module import * restore trace vs debug in gossip * improve fanout replenish behavior further * triage publish nil peers (issue is on master too but just hidden behind a if/in) * getGossipPeers fixes * remove topics from pubsubpeer (was unused) * simplify rebalanceMesh (following spec) and make it finally reach D_high * better diagnostics * merge new pubsubpeer, copy 1.1 to new module * fix up merge * conditional enable gossip11 module * add back topics in peers, re-enable flood publish * add more heartbeat locking to prevent races * actually lock the heartbeat * minor fixes * with sugar * merge 1.0 * remove assertion in publish * fix multistream 1.1 multi proto * Fix merge oops * wip * fix gossip 11 upstream * gossipsub11 -> gossipsub * support interop testing * tests fixing * fix directchat build * control prune updates (pb) * wip parameters * gossip internal tests fixes * parameters wip * finishup with params * cleanups/wip * small sugar * grafted and pruned procs * wip updateScores * wip * fix logging issue * pubsubpeer, chronicles explicit override * fix internal gossip tests * wip * tables troubleshooting * score wip * score wip * fixes * fix test utils generateNodes * don't delete while iterating in score update * fix grafted defect * add a handleConnect in subscribeTopic * pruning improvements * wip * score fixes * post merge - builds gossip tests * further merge fixes * rebalance improvements and opportunistic grafting * fix test for now * restore explicit peering * implement peer exchange graft message * add an hard cap to PX * backoff time management * IWANT cap/budget * Adaptive gossip dissemination * outbound mesh quota, internal tests fixing * oversub prune score based, finish outbound quota * finishup with score and ihave budget * use go daemon 0.3.0 * import fixes * byScore cleanup score sorting * remove pointless scaling in `/` Duration operator * revert using libp2p org for daemon * interop fixes * fixes and cleanup * remove heartbeat assertion, minor debug fixes * logging improvements and cleaning up * (to revert) add some traces * add explicit topic to gossip rpcs * pubsub merge fixes and type fix in switch * Revert "(to revert) add some traces" This reverts commit 4663eaab6cc336c81cee50bc54025cf0b7bcbd99. * cleanup some now irrelevant todo * shuffle peers anyway as score might be disabled * add missing shuffle * old merge fix * more merge fixes * debug improvements * re-enable gossip internal tests * add gossip10 fallback (dormant but tested) * split gossipsub internal tests into 1.0 and 1.1 Co-authored-by: Dmitriy Ryajov <dryajov@gmail.com>
2020-09-21 09:16:29 +00:00
for peer in prune.peers:
ipb.write(2, peer)
ipb.write(3, prune.backoff)
ipb.finish()
pb.write(field, ipb)
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_write.inc(ipb.getLen().int64, labelValues = ["prune"])
proc write*(pb: var ProtoBuffer, field: int, ihave: ControlIHave) =
var ipb = initProtoBuffer()
ipb.write(1, ihave.topicID)
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
for mid in ihave.messageIDs:
ipb.write(2, mid)
ipb.finish()
pb.write(field, ipb)
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_write.inc(ipb.getLen().int64, labelValues = ["ihave"])
proc write*(pb: var ProtoBuffer, field: int, iwant: ControlIWant) =
var ipb = initProtoBuffer()
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
for mid in iwant.messageIDs:
ipb.write(1, mid)
if len(ipb.buffer) > 0:
ipb.finish()
pb.write(field, ipb)
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_write.inc(ipb.getLen().int64, labelValues = ["iwant"])
proc write*(pb: var ProtoBuffer, field: int, control: ControlMessage) =
var ipb = initProtoBuffer()
for ihave in control.ihave:
ipb.write(1, ihave)
for iwant in control.iwant:
ipb.write(2, iwant)
for graft in control.graft:
ipb.write(3, graft)
for prune in control.prune:
ipb.write(4, prune)
if len(ipb.buffer) > 0:
ipb.finish()
pb.write(field, ipb)
proc write*(pb: var ProtoBuffer, field: int, subs: SubOpts) =
var ipb = initProtoBuffer()
ipb.write(1, uint64(subs.subscribe))
ipb.write(2, subs.topic)
ipb.finish()
pb.write(field, ipb)
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_write.inc(ipb.getLen().int64, labelValues = ["subs"])
proc encodeMessage*(msg: Message, anonymize: bool): seq[byte] =
var pb = initProtoBuffer()
if len(msg.fromPeer) > 0 and not anonymize:
pb.write(1, msg.fromPeer)
pb.write(2, msg.data)
if len(msg.seqno) > 0 and not anonymize:
pb.write(3, msg.seqno)
for topic in msg.topicIDs:
pb.write(4, topic)
if len(msg.signature) > 0 and not anonymize:
pb.write(5, msg.signature)
if len(msg.key) > 0 and not anonymize:
pb.write(6, msg.key)
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
pb.finish()
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_write.inc(pb.getLen().int64, labelValues = ["message"])
pb.buffer
proc write*(pb: var ProtoBuffer, field: int, msg: Message, anonymize: bool) =
pb.write(field, encodeMessage(msg, anonymize))
proc decodeGraft*(pb: ProtoBuffer): ProtoResult[ControlGraft] {.
inline.} =
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_read.inc(pb.getLen().int64, labelValues = ["graft"])
trace "decodeGraft: decoding message"
var control = ControlGraft()
if ? pb.getField(1, control.topicId):
trace "decodeGraft: read topicId", topic_id = control.topicId
else:
trace "decodeGraft: topicId is missing"
ok(control)
2020-10-09 00:12:38 +00:00
proc decodePeerInfoMsg*(pb: ProtoBuffer): ProtoResult[PeerInfoMsg] {.
inline.} =
trace "decodePeerInfoMsg: decoding message"
var pi = PeerInfoMsg()
if ? pb.getField(1, pi.peerID):
trace "decodePeerInfoMsg: read peerID", peerID = pi.peerID
else:
trace "decodePeerInfoMsg: peerID is missing"
if ? pb.getField(2, pi.signedPeerRecord):
trace "decodePeerInfoMsg: read signedPeerRecord", signedPeerRecord = pi.signedPeerRecord
else:
trace "decodePeerInfoMsg: signedPeerRecord is missing"
ok(pi)
proc decodePrune*(pb: ProtoBuffer): ProtoResult[ControlPrune] {.
inline.} =
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_read.inc(pb.getLen().int64, labelValues = ["prune"])
trace "decodePrune: decoding message"
var control = ControlPrune()
if ? pb.getField(1, control.topicId):
trace "decodePrune: read topicId", topic_id = control.topicId
else:
trace "decodePrune: topicId is missing"
2020-10-09 00:12:38 +00:00
var bpeers: seq[seq[byte]]
if ? pb.getRepeatedField(2, bpeers):
for bpeer in bpeers:
control.peers &= ? decodePeerInfoMsg(initProtoBuffer(bpeer))
if ? pb.getField(3, control.backoff):
trace "decodePrune: read backoff", backoff = control.backoff
ok(control)
proc decodeIHave*(pb: ProtoBuffer): ProtoResult[ControlIHave] {.
inline.} =
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_read.inc(pb.getLen().int64, labelValues = ["ihave"])
trace "decodeIHave: decoding message"
var control = ControlIHave()
if ? pb.getField(1, control.topicId):
trace "decodeIHave: read topicId", topic_id = control.topicId
else:
trace "decodeIHave: topicId is missing"
if ? pb.getRepeatedField(2, control.messageIDs):
trace "decodeIHave: read messageIDs", message_ids = control.messageIDs
else:
trace "decodeIHave: no messageIDs"
ok(control)
proc decodeIWant*(pb: ProtoBuffer): ProtoResult[ControlIWant] {.inline.} =
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_read.inc(pb.getLen().int64, labelValues = ["iwant"])
trace "decodeIWant: decoding message"
var control = ControlIWant()
if ? pb.getRepeatedField(1, control.messageIDs):
trace "decodeIWant: read messageIDs", message_ids = control.messageIDs
else:
trace "decodeIWant: no messageIDs"
ok(control)
proc decodeControl*(pb: ProtoBuffer): ProtoResult[Option[ControlMessage]] {.
inline.} =
trace "decodeControl: decoding message"
var buffer: seq[byte]
if ? pb.getField(3, buffer):
var control: ControlMessage
var cpb = initProtoBuffer(buffer)
var ihavepbs: seq[seq[byte]]
var iwantpbs: seq[seq[byte]]
var graftpbs: seq[seq[byte]]
var prunepbs: seq[seq[byte]]
if ? cpb.getRepeatedField(1, ihavepbs):
for item in ihavepbs:
control.ihave.add(? decodeIHave(initProtoBuffer(item)))
if ? cpb.getRepeatedField(2, iwantpbs):
for item in iwantpbs:
control.iwant.add(? decodeIWant(initProtoBuffer(item)))
if ? cpb.getRepeatedField(3, graftpbs):
for item in graftpbs:
control.graft.add(? decodeGraft(initProtoBuffer(item)))
if ? cpb.getRepeatedField(4, prunepbs):
for item in prunepbs:
control.prune.add(? decodePrune(initProtoBuffer(item)))
trace "decodeControl: message statistics", graft_count = len(control.graft),
prune_count = len(control.prune),
ihave_count = len(control.ihave),
iwant_count = len(control.iwant)
ok(some(control))
else:
ok(none[ControlMessage]())
proc decodeSubscription*(pb: ProtoBuffer): ProtoResult[SubOpts] {.inline.} =
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_read.inc(pb.getLen().int64, labelValues = ["subs"])
trace "decodeSubscription: decoding message"
var subflag: uint64
var sub = SubOpts()
if ? pb.getField(1, subflag):
sub.subscribe = bool(subflag)
trace "decodeSubscription: read subscribe", subscribe = subflag
else:
trace "decodeSubscription: subscribe is missing"
if ? pb.getField(2, sub.topic):
trace "decodeSubscription: read topic", topic = sub.topic
else:
trace "decodeSubscription: topic is missing"
ok(sub)
proc decodeSubscriptions*(pb: ProtoBuffer): ProtoResult[seq[SubOpts]] {.
inline.} =
trace "decodeSubscriptions: decoding message"
var subpbs: seq[seq[byte]]
var subs: seq[SubOpts]
let res = ? pb.getRepeatedField(1, subpbs)
if res:
trace "decodeSubscriptions: read subscriptions", count = len(subpbs)
for item in subpbs:
subs.add(? decodeSubscription(initProtoBuffer(item)))
if len(subs) == 0:
trace "decodeSubscription: no subscriptions found"
ok(subs)
proc decodeMessage*(pb: ProtoBuffer): ProtoResult[Message] {.inline.} =
add metrics into chronosstream to identify peers agents (#458) * add metrics into chronosstream to identify peers agents * avoid too many agent strings * use gauge instead of counter for stream metrics * filter identity on / * also track bytes traffic * fix identity tracking closeimpl call * add gossip rpc metrics * fix missing metrics inclusions * metrics fixes and additions * add a KnownLibP2PAgents strdefine * enforse toLowerAscii to agent names (metrics) * incoming rpc metrics * fix silly mistake in rpc metrics * fix agent metrics logic * libp2p_gossipsub_failed_publish metric * message ids metrics * libp2p_pubsub_broadcast_ihave metric improvement * refactor expensive gossip metrics * more detailed metrics * metrics improvements * remove generic metrics for `set` users * small fixes, add debug counters * fix counter and add missing subs metrics! * agent metrics behind -d:libp2p_agents_metrics * remove testing related code from this PR * small rebroadcast metric fix * fix small mistake * add some guide to the readme in order to use new metrics * add libp2p_gossipsub_peers_scores metric * add protobuf metrics to understand bytes traffic precisely * refactor gossipsub metrics * remove unused variable * add more metrics, refactor rebalance metrics * avoid bad metric concurrent states * use a stack structure for gossip mesh metrics * refine sub metrics * add received subs metrics fixes * measure handlers of known topics * sub/unsub counter * unsubscribeAll log unknown topics * expose a way to specify known topics at runtime
2021-01-08 05:21:24 +00:00
when defined(libp2p_protobuf_metrics):
libp2p_pubsub_rpc_bytes_read.inc(pb.getLen().int64, labelValues = ["message"])
trace "decodeMessage: decoding message"
var msg: Message
if ? pb.getField(1, msg.fromPeer):
trace "decodeMessage: read fromPeer", fromPeer = msg.fromPeer
else:
trace "decodeMessage: fromPeer is missing"
if ? pb.getField(2, msg.data):
trace "decodeMessage: read data", data = msg.data.shortLog()
else:
trace "decodeMessage: data is missing"
if ? pb.getField(3, msg.seqno):
2020-08-02 10:22:49 +00:00
trace "decodeMessage: read seqno", seqno = msg.seqno
else:
trace "decodeMessage: seqno is missing"
if ? pb.getRepeatedField(4, msg.topicIDs):
trace "decodeMessage: read topics", topic_ids = msg.topicIDs
else:
trace "decodeMessage: topics are missing"
if ? pb.getField(5, msg.signature):
trace "decodeMessage: read signature", signature = msg.signature.shortLog()
else:
trace "decodeMessage: signature is missing"
if ? pb.getField(6, msg.key):
trace "decodeMessage: read public key", key = msg.key.shortLog()
else:
trace "decodeMessage: public key is missing"
ok(msg)
proc decodeMessages*(pb: ProtoBuffer): ProtoResult[seq[Message]] {.inline.} =
trace "decodeMessages: decoding message"
var msgpbs: seq[seq[byte]]
var msgs: seq[Message]
if ? pb.getRepeatedField(2, msgpbs):
trace "decodeMessages: read messages", count = len(msgpbs)
for item in msgpbs:
msgs.add(? decodeMessage(initProtoBuffer(item)))
else:
trace "decodeMessages: no messages found"
ok(msgs)
proc encodeRpcMsg*(msg: RPCMsg, anonymize: bool): seq[byte] =
trace "encodeRpcMsg: encoding message", msg = msg.shortLog()
var pb = initProtoBuffer()
for item in msg.subscriptions:
pb.write(1, item)
for item in msg.messages:
pb.write(2, item, anonymize)
if msg.control.isSome():
pb.write(3, msg.control.get())
if len(pb.buffer) > 0:
pb.finish()
pb.buffer
proc decodeRpcMsg*(msg: seq[byte]): ProtoResult[RPCMsg] {.inline.} =
trace "decodeRpcMsg: decoding message", msg = msg.shortLog()
PubSub (Gossip & Flood) Implementation (#36) This adds gossipsub and floodsub, as well as basic interop testing with the go libp2p daemon. * add close event * wip: gossipsub * splitting rpc message * making message handling more consistent * initial gossipsub implementation * feat: nim 1.0 cleanup * wip: gossipsub protobuf * adding encoding/decoding of gossipsub messages * add disconnect handler * add proper gossipsub msg handling * misc: cleanup for nim 1.0 * splitting floodsub and gossipsub tests * feat: add mesh rebalansing * test pubsub * add mesh rebalansing tests * testing mesh maintenance * finishing mcache implementatin * wip: commenting out broken tests * wip: don't run heartbeat for now * switchout debug for trace logging * testing gossip peer selection algorithm * test stream piping * more work around message amplification * get the peerid from message * use timed cache as backing store * allow setting timeout in constructor * several changes to improve performance * more through testing of msg amplification * prevent gc issues * allow piping to self and prevent deadlocks * improove floodsub * allow running hook on cache eviction * prevent race conditions * prevent race conditions and improove tests * use hashes as cache keys * removing useless file * don't create a new seq * re-enable pubsub tests * fix imports * reduce number of runs to speed up tests * break out control message processing * normalize sleeps between steps * implement proper transport filtering * initial interop testing * clean up floodsub publish logic * allow dialing without a protocol * adding multiple reads/writes * use protobuf varint in mplex * don't loose conn's peerInfo * initial interop pubsub tests * don't duplicate connections/peers * bring back interop tests * wip: interop * re-enable interop and daemon tests * add multiple read write tests from handlers * don't cleanup channel prematurely * use correct channel to send/receive msgs * adjust tests with latest changes * include interop tests * remove temp logging output * fix ci * use correct public key serialization * additional tests for pubsub interop
2019-12-06 02:16:18 +00:00
var pb = initProtoBuffer(msg)
var rpcMsg = ok(RPCMsg())
assign(rpcMsg.get().messages, ? pb.decodeMessages())
assign(rpcMsg.get().subscriptions, ? pb.decodeSubscriptions())
assign(rpcMsg.get().control, ? pb.decodeControl())
rpcMsg