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https://github.com/codex-storage/nim-json-rpc.git
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Removed rpcstreamservers and added to rpcserver
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commit
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@ -1,107 +0,0 @@
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import rpcserver, tables, asyncdispatch2
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export rpcserver
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# Temporarily disable logging
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import macros
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macro debug(body: varargs[untyped]): untyped = newStmtList()
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macro info(body: varargs[untyped]): untyped = newStmtList()
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macro error(body: varargs[untyped]): untyped = newStmtList()
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type RpcStreamServer* = RpcServer[StreamServer]
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proc newRpcStreamServer*(addresses: openarray[TransportAddress]): RpcStreamServer =
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## Create new server and assign it to addresses ``addresses``.
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result = newRpcServer[StreamServer]()
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for item in addresses:
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try:
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info "Creating server on ", address = $item
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var server = createStreamServer(item, processClient, {ReuseAddr},
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udata = result)
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result.servers.add(server)
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except:
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error "Failed to create server", address = $item, message = getCurrentExceptionMsg()
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if len(result.servers) == 0:
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# Server was not bound, critical error.
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raise newException(RpcBindError, "Unable to create server!")
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proc newRpcStreamServer*(addresses: openarray[string]): RpcStreamServer =
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## Create new server and assign it to addresses ``addresses``.
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var
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tas4: seq[TransportAddress]
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tas6: seq[TransportAddress]
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baddrs: seq[TransportAddress]
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for a in addresses:
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# Attempt to resolve `address` for IPv4 address space.
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try:
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tas4 = resolveTAddress(a, IpAddressFamily.IPv4)
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except:
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discard
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# Attempt to resolve `address` for IPv6 address space.
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try:
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tas6 = resolveTAddress(a, IpAddressFamily.IPv6)
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except:
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discard
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for r in tas4:
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baddrs.add(r)
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for r in tas6:
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baddrs.add(r)
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if len(baddrs) == 0:
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# Addresses could not be resolved, critical error.
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raise newException(RpcAddressUnresolvableError, "Unable to get address!")
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result = newRpcStreamServer(baddrs)
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proc newRpcStreamServer*(address = "localhost", port: Port = Port(8545)): RpcStreamServer =
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var
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tas4: seq[TransportAddress]
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tas6: seq[TransportAddress]
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# Attempt to resolve `address` for IPv4 address space.
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try:
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tas4 = resolveTAddress(address, port, IpAddressFamily.IPv4)
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except:
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discard
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# Attempt to resolve `address` for IPv6 address space.
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try:
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tas6 = resolveTAddress(address, port, IpAddressFamily.IPv6)
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except:
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discard
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if len(tas4) == 0 and len(tas6) == 0:
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# Address was not resolved, critical error.
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raise newException(RpcAddressUnresolvableError,
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"Address " & address & " could not be resolved!")
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result = RpcStreamServer()
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result.procs = newTable[string, RpcProc]()
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result.servers = newSeq[StreamServer]()
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for item in tas4:
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try:
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info "Creating server for address", ip4address = $item
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var server = createStreamServer(item, processClient, {ReuseAddr},
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udata = result)
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result.servers.add(server)
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except:
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error "Failed to create server for address", address = $item
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for item in tas6:
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try:
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info "Server created", ip6address = $item
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var server = createStreamServer(item, processClient, {ReuseAddr},
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udata = result)
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result.servers.add(server)
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except:
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error "Failed to create server", address = $item
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if len(result.servers) == 0:
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# Server was not bound, critical error.
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raise newException(RpcBindError,
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"Could not setup server on " & address & ":" & $int(port))
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