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32 commits

Author SHA1 Message Date
Hamza Ali 0d7774bd6a
gateway: Skip unknown events while reconnecting (#255)
This change skips events that are unknown while the bot reconnects. This
is an event that is particularly rare as it requires unimplemented
events being called in the time before a bot's HELLO -> RESUME events
are called. This change explicitly returns unknown events as a special
time defined in wsutil/op.go and ignores them from reaching gateway/op.go
2021-08-03 18:00:31 -07:00
Samuel Hernandez 40e1a3757d *: Migrated Go Modules to v3 2021-06-01 19:59:01 -07:00
Maximilian von Lindern ebc74e3168
Gateway: Sharding callback, proper closing (#190)
* Gateway: Fix gateway reconnect

This commit uses the correct timeout, Gateway.ReconnectTimeout, when reconnecting. Furthermore, it adds a delay between consecutive, failed reconnects.

* Gateway: Stop pacemaker when calling Gateway.CloseGracefully

* API: remove unnecessary leading/trailing whitespaces

* Gateway: Add Gateway.OnScalingRequired callback

* Gateway: Make all user initiated user closures graceful and ensure that closures are respected during reconnects

* Gateway: Fix typo

* Gateway: Add Gateway.ReconnectAttempts and deprecate .ReconnectTimeout

* Gateway: Add Gateway.Pause and reexport .Reconnect and .ReconnectCtx

* Gateway: Improve the Gateway.OnShardingRequired docs

* Wsutil: Code cleanup
2021-04-07 11:38:26 -07:00
diamondburned f1f052180b Heart: Improve thread-safety and pace responsiveness
This commit consists of these smaller commits:

    Gateway: SessionID to be a method for thread safety

	This commit breaks the SessionID field of the Gateway struct to
	be thread-safe by wrapping its access with a read-write mutex.
	As this is a bug fix, it is reasonable of a breaking change

    Heart: Allow later binding of event channel

    Voice: Use the new Heart API

    Heart: Fixed data races

    Heart: Allow changing pace, thread-safe Heartbeat
2020-12-31 01:32:45 -08:00
diamondburned 75df94d9f4 *: Migrated Go Modules to v2 2020-10-28 15:39:59 -07:00
diamondburned 6c332ac145 {Voice,}Gateway: Fixed various race conditions
This commit fixes race conditions in both package voice, package
voicegateway and package gateway.

Originally, several race conditions exist when both the user's and the
pacemaker's goroutines both want to do several things to the websocket
connection. For example, the user's goroutine could be writing, and the
pacemaker's goroutine could trigger a reconnection. This is racey.

This issue is partially fixed by removing the pacer loop from package
heart and combining the ticker into the event (pacemaker) loop itself.

Technically, a race condition could still be triggered with care, but
the API itself never guaranteed any of those. As events are handled
using an internal loop into a channel, a race condition will not be
triggered just by handling events and writing to the websocket.
2020-10-22 10:47:27 -07:00
diamondburned 91ee92e9d5 Gateway: Fixed a race condition on ReconnectOP 2020-10-21 22:42:16 -07:00
diamondburned de61fd912d wsutil: Made PacemakerLoop valid as zero-value 2020-08-19 21:30:57 -07:00
Maximilian von Lindern 1585797b52 *: Linting and typo fixes (#134)
* Linting and typo fixes

* Linting and typo fixes

* revert comma fix
2020-07-29 16:58:33 -07:00
diamondburned 6717f8002c Gateway: Fixed autoreconnect misusing context 2020-07-15 16:39:40 -07:00
diamondburned edb8a46ef2 Gateway: Added intent helpers and more context API support 2020-07-11 12:50:32 -07:00
mavolin 41ce1f389e
make all error messages lowercase 2020-05-16 23:14:49 +02:00
diamondburned ccf4c69801
Merge pull request #14 from matthewpi/feature/voice 2020-04-24 19:58:26 -07:00
diamondburned (Forefront) 95624292f7 Gateway: Deprecated OP chan API, use PacerLoop.Extras instead 2020-04-24 15:32:14 -07:00
diamondburned (Forefront) 443ec791af Heart: Moved PacemakerLoop to wsutil, changed Gateway abstractions to generic ones 2020-04-24 15:09:05 -07:00
diamondburned (Forefront) 2f076c041e Gateway: Migrated functions and variables to other packages, added JSON default codecs 2020-04-23 23:34:08 -07:00
diamondburned (Forefront) a2a1ccd01e Gateway: Fixed Invalid Session retrying forever bug 2020-04-22 14:45:19 -07:00
diamondburned (Forefront) 813be25713 Gateway: Fixed infinite InvalidSession loop 2020-04-13 18:23:38 -07:00
diamondburned (Forefront) 4e4ebde93a Gateway: Deprecated Wait(), fixed ReconnectOP bug 2020-04-12 11:06:43 -07:00
diamondburned (Forefront) 06136b7d5f Websocket: Replaced Conn's mutices with channels 2020-04-10 20:03:52 -07:00
diamondburned (Forefront) be12849668 Changed internal/ to utils/, allowing external imports 2020-04-08 19:28:40 -07:00
diamondburned (Forefront) 33061e916f Gateway: Now waits for either READY or RESUMED before finishing Open() 2020-04-06 13:27:33 -07:00
diamondburned (Forefront) 9f5c2ac958 Gateway: Switched to gorilla/websocket, fixes #11 2020-04-06 13:27:29 -07:00
diamondburned (Forefront) 8899462ff0 Gateway: Added undocumented GuildMemberListUpdate event 2020-03-15 22:55:45 -07:00
diamondburned (Forefront) 4e9bd53b0f Gateway: Added extra events 2020-02-15 21:29:25 -08:00
diamondburned (Forefront) 0de1e579f3 State: Author* methods now try and use Message.Member 2020-02-12 20:19:24 -08:00
diamondburned (Forefront) 85b793a1a7 Fixed some race conditions 2020-02-02 14:12:54 -08:00
diamondburned (Forefront) 971c162d33 Fixed bug where reconnect would fail 2020-01-17 23:40:44 -08:00
diamondburned d1341b61b3
Gateway integration test + Bug fixes 2020-01-15 19:28:21 -08:00
diamondburned 127c636310 Moved misc packages to internal 2020-01-15 10:32:54 -08:00
diamondburned (Forefront) 03d226e23d WIP integration test 2020-01-14 23:34:18 -08:00
diamondburned 8fc7229c3f
Added an untested Gateway package 2020-01-14 20:43:34 -08:00