701591b403
cmd, eth, p2p: fix review issues enumerated by Felix
2015-04-30 16:15:29 +03:00
1528dbc171
p2p: add trust check to handshake, test privileged connectivity
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Conflicts:
p2p/server_test.go
2015-04-30 16:06:47 +03:00
14f32a0c3a
p2p: reduce the severity of a debug log
2015-04-30 16:04:09 +03:00
de0549fabb
cmd/geth, cmd/mist, cmd/utils, eth, p2p: support trusted peers
2015-04-30 16:03:10 +03:00
fc747ef4a6
p2p/discover: new endpoint format
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This commit changes the discovery protocol to use the new "v4" endpoint
format, which allows for separate UDP and TCP ports and makes it
possible to discover the UDP address after NAT.
2015-04-30 14:57:33 +02:00
8646365b42
cmd/bootnode, eth, p2p, p2p/discover: use a fancier db design
2015-04-24 18:04:41 +03:00
6def110c37
cmd/bootnode, eth, p2p, p2p/discover: clean up the seeder and mesh into eth.
2015-04-24 11:33:55 +03:00
5f735d6fce
cmd, eth, p2p, p2p/discover: init and clean up the seed cache
2015-04-24 11:23:20 +03:00
635b66acdc
p2p: return zero node from Self if the server is not running
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This helps with fixing the tests for cmd/geth to run without networking.
2015-04-22 12:31:19 +02:00
5528abc795
p2p: fix the dial timer
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The dial timer was not reset properly when the peer count reached
MaxPeers.
2015-04-17 08:17:01 +02:00
474aa924ca
p2p: added limiter function to limit package broadcasting
2015-04-14 12:47:31 +02:00
b9929d289d
p2p: fix unsynchronized map access during Server shutdown
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removePeer can be called even after listenLoop and dialLoop have returned.
2015-04-13 17:37:32 +02:00
c5332537f5
p2p: limit number of lingering inbound pre-handshake connections
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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
56977c225e
p2p: use RLock instead of Lock for pre-dial checks
2015-04-10 17:23:09 +02:00
b3c058a9e4
p2p: improve disconnect signaling at handshake time
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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
145330fdf2
p2p: properly decrement peer wait group counter for setup errors
2015-04-10 13:26:27 +02:00
22d1f0faf1
p2p: improve peer selection logic
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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
688d118c7e
Updated logging
2015-04-07 14:57:04 +02:00
5ba51594c7
p2p: use package rlp to encode messages
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Message encoding functions have been renamed to catch any uses.
The switch to the new encoder can cause subtle incompatibilities.
If there are any users outside of our tree, they will at least be
alerted that there was a change.
NewMsg no longer exists. The replacements for EncodeMsg are called
Send and SendItems.
2015-03-19 15:11:02 +01:00
b3e133dd15
Merge branch 'frontier/js' into frontier/nodeadmin.js
2015-03-16 22:50:29 +07:00
b523441361
Moved ethutil => common
2015-03-16 11:27:38 +01:00
e150832734
p2p: server>discover table Self=Node exported
2015-03-15 13:38:41 +07:00
485e37e889
Move MakeName to ethutil
2015-03-11 14:29:07 -05:00
215c763d53
eth, p2p: delete p2p.Blacklist
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It is unused and untested right now. We can
bring it back later if required.
2015-03-04 16:54:36 +01:00
22659a7fea
p2p: restore read/write timeouts
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They got lost in the transition to rlpxFrameRW.
2015-03-04 16:42:00 +01:00
7964f30dcb
p2p: msg.Payload contains list data
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With RLPx frames, the message code is contained in the
frame and is no longer part of the encoded data.
EncodeMsg, Msg.Decode have been updated to match.
Code that decodes RLP directly from Msg.Payload will need
to change.
2015-03-04 12:27:24 +01:00
736e632215
p2p: use RLPx frames for messaging
2015-03-04 12:27:23 +01:00
3719db352a
p2p: emit JSON connect/disconnect events
2015-02-19 17:09:33 +01:00
dd871e791c
p2p: initialize Server.ourHandshake before accepting connections
2015-02-19 17:08:18 +01:00
73f94f3755
p2p: disable encryption handshake
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The diff is a bit bigger than expected because the protocol handshake
logic has moved out of Peer. This is necessary because the protocol
handshake will have custom framing in the final protocol.
2015-02-19 16:54:53 +01:00
09e53367a2
Use a mutex write-lock for a write operation
2015-02-15 02:13:24 +01:00
5cc1256fd6
p2p: ensure we don't dial ourself
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addPeer doesn't allow self connects, but we can avoid opening
connections in the first place.
2015-02-13 15:06:47 +01:00
7101f44998
p2p: add I/O timeout for encrytion handshake
2015-02-13 15:06:47 +01:00
22ee366ed6
p2p: fix goroutine leak for invalid peers
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The deflect logic called Disconnect on the peer, but the peer never ran
and wouldn't process the disconnect request.
2015-02-13 15:06:46 +01:00
170eb3ac68
p2p/discover: map listening port using configured mechanism
2015-02-13 11:39:32 +01:00
d0a2e655c9
cmd/ethereum, cmd/mist, eth, p2p: use package p2p/nat
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This deletes the old NAT implementation.
2015-02-13 11:39:31 +01:00
028775a086
cmd/ethereum, cmd/mist: add flag for discovery bootstrap nodes
2015-02-07 00:52:49 +01:00
2cf4fed11b
cmd/mist, eth, javascript, p2p: use Node URLs for peer suggestions
2015-02-07 00:46:56 +01:00
e34d134102
p2p: fixes for actual connections
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The unit test hooks were turned on 'in production'.
2015-02-07 00:43:52 +01:00
8564eb9f7e
p2p/discover: add node URL functions, distinguish TCP/UDP ports
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The discovery RPC protocol does not yet distinguish TCP and UDP ports.
But it can't hurt to do so in our internal model.
2015-02-07 00:12:23 +01:00
5bdc115943
p2p: integrate p2p/discover
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Overview of changes:
- ClientIdentity has been removed, use discover.NodeID
- Server now requires a private key to be set (instead of public key)
- Server performs the encryption handshake before launching Peer
- Dial logic takes peers from discover table
- Encryption handshake code has been cleaned up a bit
- baseProtocol is gone because we don't exchange peers anymore
- Some parts of baseProtocol have moved into Peer instead
2015-02-06 00:00:36 +01:00
8d1637f567
Moved connection errors to DebugDetail level
2015-01-19 11:21:46 +01:00
6abf8ef78f
Merge
2015-01-05 17:10:42 +01:00
aa3b91b802
p2p: fix call to Server.removePeer (might help with #209 )
2014-12-15 22:36:59 +01:00
56dac74f71
made mist in a compilable, workable state using the new refactored packages
2014-12-15 13:00:29 +01:00
59b63caf5e
p2p: API cleanup and PoC 7 compatibility
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Whoa, one more big commit. I didn't manage to untangle the
changes while working towards compatibility.
2014-11-21 21:52:45 +01:00
f38052c499
p2p: rework protocol API
2014-11-21 21:52:45 +01:00
f3473312ba
all: fix rename breakage
2014-10-31 18:52:58 +01:00
771fbcc02e
initial commit of p2p package
2014-10-23 16:57:54 +01:00
Péter Szilágyi
Felix Lange
obscuren
zelig
Taylor Gerring