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2b61bc91df9ea19dd98b81a2fecdc6d760e4e05c
Commit Graph
106 Commits
Author SHA1 Message Date
Matthias Radestock 2b61bc91df cosmetic: remove blank log lines 2015-07-11 16:43:33 +01:00
David Wragg e50b1f1fe7 Remove the "found" return value from Peers Fetch method 
Callers can simply check whether the returned *Peer is nil.
 2015-07-08 09:06:33 +01:00
Bryan Boreham 013380c7e7 Update router code to use common logger 2015-07-01 12:26:23 +01:00
David Wragg 64ac7745fe Don't inspect the DF flag earlier than we need to 2015-06-25 17:11:52 +01:00
David Wragg 5690902173 Move DF indication into LogFrame 2015-06-25 17:11:20 +01:00
David Wragg 4162dcafd3 Make the full EthernetDecoder available to LogFrame 
So that LogFrame can include information about the decoded frame beyond
the ethernet layer.
 2015-06-25 17:11:20 +01:00
David Wragg 576dd69b0b Add a comment to Router's Start method 2015-06-24 17:37:02 +01:00
David Wragg f444ae9224 Eliminate ConnectionMaker Start method 2015-06-24 17:35:26 +01:00
David Wragg 8f5d1eec11 Eliminate the Routes Start method 2015-06-24 17:35:17 +01:00
David Wragg 72039bbe5a Eliminate the LocalPeer Start method 2015-06-23 16:08:43 +01:00
David Wragg d6bceb139e Eliminate MacCache Start method 2015-06-23 16:08:43 +01:00
David Wragg a311623bb9 Eliminate the Start method on LocalConnection 2015-06-23 16:08:43 +01:00
Matthias Radestock 0b3584a355 permit encoding of GossipData into multiple messages 2015-06-15 11:14:24 +01:00
Matthias Radestock 94220f22b2 allow dynamic addition of gossip channels 2015-06-15 11:14:24 +01:00
Matthias Radestock 8f85a07ecc introduce '-nodiscovery' option to disable automatic peer discovery 
Closes #847.
 2015-06-05 15:13:48 +01:00
Matthias Radestock c10f1dacad introduce OnOff helper, for consistency in status output 2015-06-05 15:00:02 +01:00
Matthias Radestock 16410d6014 refactor: make encryption status part of router status 2015-06-05 10:05:17 +01:00
Matthias Radestock 044992eea0 limit acceptance rate on peer connections 
The main purpose of this is to set an upper bound on the rate at which
an attacker might execute a brute force attack on the weave password.

No need to get clever or precise here.

Closes #837.
 2015-06-04 14:21:35 +01:00
Paul Bellamy d16395b8b9 weave status should include 'Direct Peers' set with 'weave connect' 2015-05-28 11:49:46 +01:00
Matthias Radestock 68ef0e845a cosmetic: yet more linter happiness 2015-05-27 16:56:38 +01:00
David Wragg 530a39350b Make gossip use channel names on the wire, not channel name hashes 2015-05-27 12:51:14 +01:00
Matthias Radestock 86ba3be4f7 move Connections from Peer to LocalPeer 
further shrinking the former's API
 2015-05-11 17:19:38 +01:00
Matthias Radestock 3e6eef5ebd refactor(ish): move a bunch of methods from Peer to LocalPeer 
in order to reduce the former's API surface
 2015-05-11 17:19:15 +01:00
Matthias Radestock 0cbbe9bac3 make Peer.String() return the common case 
When we want a string representation of a Peer, we nearly always just
want the full name. So make String() return that and introduce Info()
to return expanded info.
 2015-05-10 23:58:23 +01:00
Matthias Radestock 7b0f432339 cosmetic: fix typo 2015-05-09 17:11:52 +01:00
Alvaro Saurin f723d5afd8 Move the router to the new signals handler 2015-05-06 15:07:36 +02:00
Matthias Radestock fcd44c37e1 refactor: reduce coupling between connections and crypto 2015-04-27 06:13:41 +01:00
Matthias Radestock a5a91ebb33 do not shut down connections on PacketDecodingError 2015-04-15 21:52:56 +01:00
Matthias Radestock f4ba0f7287 log udp packet processing errors against the connection 2015-04-15 21:10:22 +01:00
Matthias Radestock 339f85cbcb get rid of Router.NormalisePeerAddr 
There was only one call site left and it always gets invoked with an
ip:port, so normalisation is a no-op.

Also remove mysterious comment.
 2015-04-15 11:44:48 +01:00
Matthias Radestock 290d5443cc more discriminate connectivity 
If a peer was specified on the command line w/o a port, then do not
connect to it if we have inbound connections from that IP.

This eliminates unnecessary (and ultimately failing) connection
attempts in the common scenario of several peers having been told
about each other on their command lines.

We represent a command line peer address with a TCPAddr, which avoids
back and forth conversion to string and extra fields to carry the "did
the original include a port?" information.
 2015-04-15 11:42:53 +01:00
Matthias Radestock 798bfeb0a7 make the Router include the RouterConfig 
rather than copying the bulk of it
 2015-04-14 11:39:11 +01:00
Matthias Radestock 21102d3615 refactor: extract router configuration 
the param list of NewRouter was getting a bit long
 2015-04-12 10:46:46 +01:00
Matthias Radestock e89e3adc69 cosmetic: more consistent param/arg/var ordering re Port 2015-04-12 10:45:49 +01:00
David Wragg 7d51f8751b gofmt 2015-04-10 20:55:27 +01:00
Alex Bligh 12d88eac23 Add options to set ports on weaver command line 
This commit adds two command line options, intended to allow multiple
instances of weave to run without container separation between them.

* -port=PORT makes weave bind to port PORT (an integer). Without the
  option, the default value (6783) is used.

* -httpaddr=ADDRESS makes weave bind its control interface to
  a different address. For instance "127.0.0.1:6784" can be used to
  bind to localhost only. An absent address element makes it bind to
  all interfaces. ":6784" is the default. An empty string
  can be used to disable the control interface.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
 2015-04-10 12:09:13 +01:00
Matthias Radestock f80410bf59 switch to gossip broadcast for topology updates 2015-04-06 14:17:23 +01:00
Matthias Radestock 8a2828d57d add "representation of received update" to return of Peers.ApplyUpdate 2015-04-06 14:17:23 +01:00
Matthias Radestock a58eb6ba7d make gossip broadcast operate on GossipData 2015-04-06 14:00:51 +01:00
Matthias Radestock e8e9a43abd tired of typing "struct{}{}" 2015-04-06 11:53:51 +01:00
Matthias Radestock 6db12d682e make PeerNameSet a more broadly used type 2015-04-06 11:45:17 +01:00
Matthias Radestock 74b3f8d44e use map[...]struct{} for sets instead of map[...]bool 
See https://groups.google.com/d/msg/golang-nuts/lb4xLHq7wug/MhrSLkyS4F8J

We don't really care about the performance aspect of this, but using
struct{}{} values is in some way canonical since it means the
representation carries no redundant information.
 2015-04-06 11:35:11 +01:00
Matthias Radestock 624373ace2 simplify 2015-04-05 17:03:18 +01:00
Matthias Radestock 8c1015d2a4 cosmetic: consistent terminology in var names 2015-04-04 22:18:31 +01:00
Matthias Radestock bcd2a0184c small refactor 2015-04-04 20:08:38 +01:00
David Wragg 587a67d701 Comment 
It's not blindingly obvious where this 'found' comes from.
 2015-04-02 16:37:30 +01:00
Matthias Radestock e97a3f88aa allow router to be started w/o capture/inject interface 
useful for testing of the control plane
 2015-04-02 09:46:29 +01:00
Matthias Radestock e33d2eaf8e cosmetic 2015-04-02 07:10:21 +01:00
Matthias Radestock 07c11d87a8 oops 
I broke this in 1eca5e1097
 2015-03-29 12:11:59 +01:00
David Wragg 78c70023d8 Don't pass the sender UDPAddr through the crypto layer 
The crypto layer doesn't need it, and the cost of an additional
closure allocation for each incoming UDP packet is modest.

Also, make the FrameConsumer the last parameter to IterateFrames.
It seems a more natural ordering.
 2015-03-27 18:05:00 +00:00