60 Commits

Author SHA1 Message Date
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2efaeb272a Add upstreamConn.SendMessage
Allows us to change upstreamConn implementation details without updating
the whole codebase.

git-svn-id: file:///srv/svn/repo/suika/trunk@60 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 15:17:31 +00:00
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48ac93422a Document Ring
git-svn-id: file:///srv/svn/repo/suika/trunk@59 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 15:09:35 +00:00
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e3ecbd8410 Forward PRIVMSG coming from downstream
git-svn-id: file:///srv/svn/repo/suika/trunk@58 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 14:56:18 +00:00
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c326b2708f Fix issues related to Ring
- RingConsumer is now used directly in the goroutine responsible for
  writing downstream messages. This allows the ring buffer not to be
  consumed on write error.
- RingConsumer now has a channel attached. This allows PRIVMSG messages
  to always use RingConsumer, instead of also directly pushing messages
  to all downstream connections.
- Multiple clients with the same history name are now supported.
- Ring is now protected by a mutex

git-svn-id: file:///srv/svn/repo/suika/trunk@57 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 14:46:29 +00:00
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68300060dc Add downstreamConn.writeMessages
This logic will become more complicated in upcoming commits.

git-svn-id: file:///srv/svn/repo/suika/trunk@56 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 11:41:27 +00:00
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6c9fb7125b Abbreviate {upstream,downstream}Conn with uc and dc
This makes it clearer than just `c` when we manipulate both kinds at the
same time.

git-svn-id: file:///srv/svn/repo/suika/trunk@55 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 11:36:42 +00:00
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b6dfb5b24a Don't write to downstreamConn.messages directly
Use a helper function instead. This will allow us to change
downstreamConn implementation details without having to update the whole
codebase.

git-svn-id: file:///srv/svn/repo/suika/trunk@54 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 11:27:48 +00:00
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c29b1ebe54 readme: add some high-level goals, add contributing links
git-svn-id: file:///srv/svn/repo/suika/trunk@53 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-17 11:19:27 +00:00
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cef8fa0e97 Switch license to AGPLv3
git-svn-id: file:///srv/svn/repo/suika/trunk@52 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 16:41:51 +00:00
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155c149e56 Add names to consumers
git-svn-id: file:///srv/svn/repo/suika/trunk@51 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 16:35:57 +00:00
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64dcb3b383 Add an in-memory ring buffer
References: https://todo.sr.ht/~emersion/jounce/2

git-svn-id: file:///srv/svn/repo/suika/trunk@50 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 15:43:54 +00:00
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4c94bee6f5 Handle downstream PART messages
git-svn-id: file:///srv/svn/repo/suika/trunk@49 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 12:36:32 +00:00
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c0c85ba8bf Handle downstream JOIN messages
git-svn-id: file:///srv/svn/repo/suika/trunk@48 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 12:31:09 +00:00
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e1d601ffef Send fake RPL_CREATED message
git-svn-id: file:///srv/svn/repo/suika/trunk@47 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 12:23:09 +00:00
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41b2a11935 Handle downstream MODE messages
git-svn-id: file:///srv/svn/repo/suika/trunk@46 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 12:08:27 +00:00
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a9bec2045a Close connection from writer goroutine
Connections were being closed from the reader goroutine, causing issues
when sending messages and immediately closing the connection.

git-svn-id: file:///srv/svn/repo/suika/trunk@45 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 11:42:24 +00:00
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6f89a1e0f5 Add upstreamConn.register
git-svn-id: file:///srv/svn/repo/suika/trunk@44 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 11:37:44 +00:00
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16dd0965fb Add parseMessageParams helper
git-svn-id: file:///srv/svn/repo/suika/trunk@43 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 11:36:02 +00:00
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fd5b120726 Allow changing nickname
git-svn-id: file:///srv/svn/repo/suika/trunk@42 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 11:19:42 +00:00
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d119170106 Skip unregistered and closed upstream connections
git-svn-id: file:///srv/svn/repo/suika/trunk@41 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 11:02:19 +00:00
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17d85a3a9e Add user.forEachDownstream
git-svn-id: file:///srv/svn/repo/suika/trunk@40 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 10:56:36 +00:00
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b5b0ce6144 Add user.forEachUpstream
git-svn-id: file:///srv/svn/repo/suika/trunk@39 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 10:46:44 +00:00
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7afd236470 Add Server.getUser
git-svn-id: file:///srv/svn/repo/suika/trunk@38 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 10:39:56 +00:00
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08c05383eb Per-user connections
git-svn-id: file:///srv/svn/repo/suika/trunk@37 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 10:36:42 +00:00
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7fb28b65f8 Forward PRIVMSG messages
git-svn-id: file:///srv/svn/repo/suika/trunk@36 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 10:07:01 +00:00
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e0e69d10b7 Handle channel mode changes
git-svn-id: file:///srv/svn/repo/suika/trunk@35 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 10:01:53 +00:00
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5c2f2af4ac Handle third-party JOIN and PART messages
git-svn-id: file:///srv/svn/repo/suika/trunk@34 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-07 09:54:03 +00:00
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f12f2137b1 Use a dedicated goroutine to write upstream messages
git-svn-id: file:///srv/svn/repo/suika/trunk@33 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:46:46 +00:00
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9e545decc7 Add missing bridge.go, oops
git-svn-id: file:///srv/svn/repo/suika/trunk@32 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:45:54 +00:00
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240fc1d12c Remove downstreamConn.WriteMessage
It wasn't clear what this function was doing

git-svn-id: file:///srv/svn/repo/suika/trunk@31 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:35:24 +00:00
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039588cbd1 Send channel info to downstream on registration
git-svn-id: file:///srv/svn/repo/suika/trunk@30 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:29:24 +00:00
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a5e5e7e39a Keep track of upstream connections in a list
git-svn-id: file:///srv/svn/repo/suika/trunk@29 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:25:32 +00:00
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d3cf72b744 De-duplicate downstream QUIT handling
git-svn-id: file:///srv/svn/repo/suika/trunk@28 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:22:14 +00:00
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4f2a8d542a Forward channel information
git-svn-id: file:///srv/svn/repo/suika/trunk@27 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 21:19:31 +00:00
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566d25c8fa Write to downstream conn in dedicated goroutine
git-svn-id: file:///srv/svn/repo/suika/trunk@26 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 20:52:04 +00:00
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8fecd67730 Mark channel info as complete on RPL_ENDOFNAMES
git-svn-id: file:///srv/svn/repo/suika/trunk@25 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 20:43:22 +00:00
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de823814a6 Remove downstream conn from list on disconnect
git-svn-id: file:///srv/svn/repo/suika/trunk@24 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 20:30:44 +00:00
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fb1c5c5d02 Allow Server to have access to upstreamConn
git-svn-id: file:///srv/svn/repo/suika/trunk@23 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 20:20:22 +00:00
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a272efe44d Maintain a list of downstream connections
git-svn-id: file:///srv/svn/repo/suika/trunk@22 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 20:11:35 +00:00
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762ec87595 Add per-upstream logger
git-svn-id: file:///srv/svn/repo/suika/trunk@21 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 19:26:03 +00:00
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6b28c42796 Split IRC helpers to separate file
git-svn-id: file:///srv/svn/repo/suika/trunk@20 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 18:24:32 +00:00
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1ce61f3942 Join channels on upstream servers
git-svn-id: file:///srv/svn/repo/suika/trunk@19 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 18:22:04 +00:00
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7a654da242 Handle NOTICE from upstream servers
git-svn-id: file:///srv/svn/repo/suika/trunk@18 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 17:10:13 +00:00
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6f73e3bdf9 Handle MODE messages from upstream servers
git-svn-id: file:///srv/svn/repo/suika/trunk@17 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 17:07:35 +00:00
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d360f10590 Handle upstream RPL_MYINFO messages
git-svn-id: file:///srv/svn/repo/suika/trunk@16 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 16:04:49 +00:00
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710aba2fc2 Send standard user/channel modes to downstream connections
git-svn-id: file:///srv/svn/repo/suika/trunk@15 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 15:50:47 +00:00
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5d8a9e5f21 Ignore some upstream messages
git-svn-id: file:///srv/svn/repo/suika/trunk@14 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 15:39:09 +00:00
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d1ab250d9d Split downstram and upstream code into separate files
git-svn-id: file:///srv/svn/repo/suika/trunk@13 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 15:18:19 +00:00
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7a039a8df3 Log upstream server errors
git-svn-id: file:///srv/svn/repo/suika/trunk@12 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 15:13:29 +00:00
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bfc082992f Add basic upstream message handler
git-svn-id: file:///srv/svn/repo/suika/trunk@11 f0ae65fe-ee39-954e-97ec-027ff2717ef4
2020-02-06 15:11:28 +00:00