Shivaram Lingamneni
101dc6b0d9
increase TLS handshake timeout
4 lat temu
Shivaram Lingamneni
0af0a0b445
fix a race condition
Setting `closed` on the socket (which can mean either "the socket is broken"
or "we should close the socket at the next opportunity") was racing against
the final write. Even if socket.closed is true, we should attempt to send
buffered message data to the socket, before we send the `finalData` and
actually call `Close`.
5 lat temu
Shivaram Lingamneni
97e71dfef7
extract Semaphore to utils package
5 lat temu
Shivaram Lingamneni
85493ef031
upgrade message-tags to non-draft version
5 lat temu
Shivaram Lingamneni
c8cf0befc6
fixes to irc/socket.go
* fix a race condition: a call to `Write` does not spawn a writer goroutine
if the trylock is held, so `BlockingWrite` must check for fresh data after
releasing the trylock
* streamline some close/finalize logic
5 lat temu
Shivaram Lingamneni
a0bf548fc5
draft/resume-0.2 implementation, message history support
5 lat temu
Shivaram Lingamneni
3150f4e23b
reduce copying of output lines
6 lat temu
Shivaram Lingamneni
ebfef1e848
add Semaphore and ServerSemaphores
6 lat temu
Shivaram Lingamneni
f54561171e
try to reduce redundant goroutines
6 lat temu
Shivaram Lingamneni
4778e7bcc7
fixes
* Placate `go vet`
* Reorder the `send` loop, clarify things a little
6 lat temu
Shivaram Lingamneni
b2f798cf03
eliminate dedicated RunSocketWriter goroutine
6 lat temu
Shivaram Lingamneni
d1f5c59eef
fix #190
6 lat temu
Shivaram Lingamneni
8fd1446627
tweak: clean up Socket.Close()
6 lat temu
Shivaram Lingamneni
0a432c9d99
do an actual nonblocking send instead of the len() trick
6 lat temu
Shivaram Lingamneni
fa5d4be718
refactor irc.Socket
6 lat temu
Daniel Oaks
2419f69879
Move all errors into errors.go
6 lat temu
Euan Kemp
2e8a98a925
irc: fix timer memleak
This is a gotcha called out in the `time.After` docs. `time.After` will
leak the underlying channel if nothing ever receives on it.
7 lat temu
Daniel Oaks
4254672133
socket: Fix bad mutex unlock
7 lat temu
Daniel Oaks
c911ff2bcd
Squash a bunch of possible races
7 lat temu
Daniel Oaks
f7a4f5d956
socket: Move to a timing-out send method that reduces goroutines and ensures QUIT/ERROR are sent
7 lat temu
Daniel Oaks
067f982da4
socket: Remove old comment
7 lat temu
Daniel Oaks
4a66771c39
socket: Attempt to close sockets better
7 lat temu
Daniel Oaks
86957d4392
socket: Fix quitting
7 lat temu
Daniel Oaks
121269661b
socket: Make closing work a little better
7 lat temu
Daniel Oaks
317a804644
Fix dates at top of source files
7 lat temu
Daniel Oaks
91fab3ba55
socket: Better deal with chanfloods
7 lat temu
Daniel Oaks
f5536d7945
socket: Add a simple println when SendQ exceeded, config comment update
7 lat temu
Daniel Oaks
c3be2d0d46
socket: Fixup sending code so we can support more connections
7 lat temu
Daniel Oaks
f29a5f0e70
socket: Very initial SendQ limit
7 lat temu
Daniel Oaks
de4db1c6ef
socket: Start overhaul of sockets and writing
7 lat temu
Daniel Oaks
149550b453
socket: Timeout TLS handshakes
7 lat temu
Daniel Oaks
b5e7d8968f
accounts: Add SASL EXTERNAL handler
8 lat temu
Daniel Oaks
49034cb20e
certfp: Add certfp retrieval from client
8 lat temu
Daniel Oaks
2f08401a0f
Attempt to add mostly-correct license info at the top of each file... track this stuff a bit better
8 lat temu
Daniel Oaks
9860094020
socket: Use updated socket code
8 lat temu
Jeremy Latt
4ce4ba31c5
keep track of whether sockets are closed
10 lat temu
Jeremy Latt
6c10add399
improve performance by using less goroutines
- get rid of command channel in Client
- get rid of loginTimer; use other timers instead
- move debugging code to debug.go
10 lat temu
Jeremy Latt
142bf3d3bb
don't async buffer flushing
10 lat temu
Jeremy Latt
b0bb0faadc
remove unnecessary String()s; rename parse functions
10 lat temu
Jeremy Latt
3b12dec207
cleanup
10 lat temu
Jeremy Latt
2dc69c7e3d
use a Scanner instead of ReadString
10 lat temu
Jeremy Latt
5f268e4847
async all write buffer flushes
10 lat temu
Jeremy Latt
d696f2313e
stop leaking client goroutines; closes #34
10 lat temu
Jeremy Latt
e15f47c766
move to channel-based logging
10 lat temu
Jeremy Latt
77d053ccac
get rid of editableCommand
10 lat temu
Jeremy Latt
04f0b2c48d
trim trailing space from commands
10 lat temu
Jeremy Latt
6f00f89efa
relax unicode parsing rules
NFKC was previously used for all text. Now, we use NFKC for all args but
the last, which may be free text. This arg is normalized with NFC to
allow for formatting characters.
10 lat temu
Jeremy Latt
45bb0d05e7
normalize all unicode input from the client
10 lat temu
Jeremy Latt
be089e7f5f
do bcrypt in the client main routine
10 lat temu
Jeremy Latt
41e6baf9d4
get rid of a race; use pointers where possible
10 lat temu