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4804 Commits

Author SHA1 Message Date
obscuren acf8452c33 downloader: implemented new downloader 2015-04-12 12:38:25 +02:00
Jeffrey Wilcke 61db7a71dd Merge pull request #695 from ethersphere/frontier/blockpool 
bugfixes for headsection deadlocks
 2015-04-11 10:46:34 +02:00
zelig 406feee570 bugfixes for headsection deadlocks 
- switchC initialised as closed
- move select in setChainInfoFromBlock out of peer lock
 2015-04-11 04:58:53 +01:00
obscuren f047699afb Updated glog 2015-04-10 19:59:07 +02:00
obscuren 3aa5437a10 Set input to nil for create 2015-04-10 19:59:01 +02:00
obscuren 36fe11378c Bump 2015-04-10 18:21:27 +02:00
obscuren eb75a77151 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-04-10 18:21:09 +02:00
Jeffrey Wilcke 6107b53de0 Merge pull request #692 from ethersphere/frontier/blockpool 
td update from node + bugfix
 2015-04-10 18:20:23 +02:00
obscuren 5d4f69f483 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-04-10 17:59:38 +02:00
Jeffrey Wilcke 92fbb61625 Merge pull request #691 from fjl/discovery-fixes 
p2p: a bunch of fixes
 2015-04-10 17:59:32 +02:00
obscuren 3d29805322 Added pprof 2015-04-10 17:38:06 +02:00
zelig da7332a731 td update from node 
- reorg and simplify AddBlock
- introduce nodeCache
- TestPeerPromotionByTdOnBlock unskipped and passes
- move switchC/idleC channel creation around: solves deadlock (now respects the contract with section process: either can activate or complete at any one time)
 2015-04-10 16:36:40 +01:00
Felix Lange c5332537f5 p2p: limit number of lingering inbound pre-handshake connections 
This is supposed to apply some back pressure so Server is not accepting
more connections than it can actually handle. The current limit is 50.
This doesn't really need to be configurable, but we'll see how it
behaves in our test nodes and adjust accordingly.
 2015-04-10 17:24:41 +02:00
Felix Lange 56977c225e p2p: use RLock instead of Lock for pre-dial checks 2015-04-10 17:23:09 +02:00
Felix Lange b3c058a9e4 p2p: improve disconnect signaling at handshake time 
As of this commit, p2p will disconnect nodes directly after the
encryption handshake if too many peer connections are active.
Errors in the protocol handshake packet are now handled more politely
by sending a disconnect packet before closing the connection.
 2015-04-10 16:57:56 +02:00
Felix Lange 99a1db2d40 p2p: don't mess with the socket deadline in Peer.readLoop 
netWrapper already sets a read deadline in ReadMsg.
 2015-04-10 13:26:28 +02:00
Felix Lange 145330fdf2 p2p: properly decrement peer wait group counter for setup errors 2015-04-10 13:26:27 +02:00
Felix Lange f1d710af00 p2p: fix Peer shutdown deadlocks 
There were multiple synchronization issues in the disconnect handling,
all caused by the odd special-casing of Peer.readLoop errors. Remove the
special handling of read errors and make readLoop part of the Peer
WaitGroup.

Thanks to @Gustav-Simonsson for pointing at arrows in a diagram
and playing rubber-duck.
 2015-04-10 13:26:27 +02:00
Felix Lange 22d1f0faf1 p2p: improve peer selection logic 
This commit introduces a new (temporary) peer selection
strategy based on random lookups.

While we're here, also implement the TODOs in dialLoop.
 2015-04-10 13:26:27 +02:00
Felix Lange 7be05b4b9d p2p/discover: don't log packet content 2015-04-10 13:26:27 +02:00
Felix Lange 9cd8c96157 p2p/discover: make packet processing less concurrent 2015-04-10 13:26:27 +02:00
obscuren fc1d1f9afd Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-04-10 11:03:46 +02:00
obscuren 3755cfccb3 Skipped td test 2015-04-10 11:03:36 +02:00
Jeffrey Wilcke 20fd60902b Merge pull request #687 from karalabe/develop 
xeth: fix #640, panic converting nil recipient to hex.
 2015-04-10 11:02:25 +02:00
Péter Szilágyi d1729acd2b cmd/mist: fix another nil recipient address panic. 2015-04-10 11:43:08 +03:00
Péter Szilágyi b2b1241dd7 cmd/mist: fix #640, panic converting nil recipient to hex. 
Fetching the recipient address from a transaction was changed to return nil
instead of a zero-address, but this code path was not updated, so whenever
a contract was created, a nil panic occured.
 2015-04-10 11:20:04 +03:00
Jeffrey Wilcke 4de1e1609a Merge pull request #682 from bas-vk/issue_567 
bugfix as a result of PR 671
 2015-04-09 23:42:17 +02:00
Bas van Kervel dc2b9fd458 bugfix as a result of PR 671 2015-04-09 20:06:27 +02:00
obscuren ec9fbf09aa Added some quotes .... 2015-04-09 18:24:22 +02:00
obscuren 9f5d24be31 glog 2015-04-09 18:16:22 +02:00
obscuren b0f40beea6 Added proper contract for registrar 2015-04-09 17:59:05 +02:00
obscuren ab015959e1 bump 2015-04-09 17:54:20 +02:00
obscuren 2747df3df1 added contracts 2015-04-09 17:42:43 +02:00
obscuren 01ee012197 Merge branch 'ethersphere-frontier/blockpool' into develop 2015-04-09 17:40:28 +02:00
obscuren 764a802eaa Disabled TD check 
@zelig: Temporarily commented out TD check untill the rest of the network has
been fixed.
 2015-04-09 17:39:02 +02:00
obscuren 663fd8f849 Moved log to debug 2015-04-09 17:19:05 +02:00
obscuren 46898f1e55 Merge branch 'frontier/blockpool' of https://github.com/ethersphere/go-ethereum into ethersphere-frontier/blockpool 2015-04-09 16:54:32 +02:00
obscuren 0636e17dbe Added default registrar 2015-04-09 16:37:04 +02:00
zelig be25396340 separate lock for blacklist 2015-04-09 13:58:35 +01:00
zelig a009132c24 oops peer unlocked before return - fixes deadlock 2015-04-09 13:58:35 +01:00
zelig 0e2bc23148 uncomment future block TD check, add test for skipping TD check on future block 2015-04-09 13:58:35 +01:00
zelig e55747a074 fix deadlock issue in AddBlock 
- add peer switch channel arg to activateChain - no peer locking within
- proper locking in AddBlock - fixes deadlock issue
- comment out TD check and skip incorrect TD test again for hotfix
 2015-04-09 13:58:35 +01:00
zelig 262714fc6c future queued block support 
- queued       bool // flag for blockpool to skip TD check
- set to true when future block queued
- in checkTD: skip check if queued
- TODO: add test (insertchain sets future block)
 2015-04-09 13:58:35 +01:00
zelig cbd0b42060 put back checkTD and unskip incorrectTD test 2015-04-09 13:58:35 +01:00
zelig f546b486bf introduce peers registry on nodes 
- TestPeerPromotionByTdOnBlock renamed and skipped for now test should pass iff
  if TD is updated based on an agreement
- senders register in AddBlock, flag records if they are coming from newblock
  message (and therefore advertise their TD with the block) or block message
  (TODO: latter are stored on the cache and updated by checkTD call;
  protocol should also call AddBlock on newblock messages by non-best peers)
- remove TD update from optional TD field in addBlock: this is no longer part of
  the eth protocol spec -> TODO: reflect in wiki
- only initialise peer map if at least two
 2015-04-09 13:58:35 +01:00
zelig 42fb9652f5 fix blockpool deadlock 
- do not break from headsection on error
[remove peer after protocol quit will close switchC, until then head block can arrive and block on channel while keeping peers lock causing a deadlock.]
- more careful locking in AddBlock
 2015-04-09 13:58:35 +01:00
zelig 30830652ae fix TestPoolStatus test crashing, skip tests failing (due to @obscuren hotfixes) 2015-04-09 13:58:35 +01:00
obscuren c6b25a4046 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-04-09 13:24:08 +02:00
obscuren 8d059e54f1 Updated xeth logger 2015-04-09 11:49:14 +02:00
Jeffrey Wilcke 558683d10c Merge pull request #678 from bas-vk/feature_635 
Support for import/export hex encoded keys
 2015-04-09 11:31:44 +02:00