53d8cb67ba
Set monitor connections to non-blocking
...
Better to just drop monitor connections when the quality is bad than to
risk blocking the shard thread.
2020-12-05 23:16:09 +01:00
6b257887b7
Use an std::vector for PollFDs instead of handling it manually
...
Lowered poll() timeout to 50, to fix (work around?) slider stutter.
2020-12-05 22:51:17 +01:00
ec7cba644c
Clean up polling logic
...
* Extracted PollFD manipulation and nonblocking socket configuration
into helper functions
* Replaced the connections list with an unordered_map
* Dynamically grow the number of PollFD structures with realloc()
With these changes done, the server's CPU usage is completely diminished
from its old average of ~47% to ~0.07%, with occasional spikes up to ~14%.
2020-12-05 22:47:50 +01:00
269315ca09
Support for poll() (ie. WSAPoll()) on Windows
2020-12-05 22:47:50 +01:00
661061b4eb
Switch to non-blocking sockets + poll(); prepare for Windows logic
2020-12-05 22:47:50 +01:00
3a2b488f33
[WIP] fixed a million bugs and one potential one
2020-12-05 22:47:50 +01:00
721b3f440f
[WIP] Switched to poll(), but only on Unix
2020-12-05 22:47:50 +01:00
10534886b8
Cleanup for 1.2.
...
Cleaned up whitespace, comments, brace style, etc.
Updated tdata reference.
2020-10-19 20:48:57 +02:00
e03da83ff3
Rearranged the codebase a little.
...
* Deleted empty Player.cpp
* Moved the helper functions from the obsolete CNStructs.cpp into
main.cpp and deleted it
* Renamed CombatManager to MobManager, as that will likely become it's
main focus soon
2020-09-16 21:46:15 +02:00
131997f34f
Cleaned up all whitespace issues.
...
The incantation was: sed -i 's/[ \t]*$//g' src/*.[ch]pp
2020-09-14 16:07:05 +02:00
67d899efe6
Implemented proper validation of variable-length packets.
...
Also changed output buffer in pcAttackNpcs() from dynamically to
statically allocated. This in itself is temporary as I have a better
idea as to how we can allocate buffers with a bit less boilerplate.
2020-08-28 22:18:28 +02:00
3c43dd0193
Try to transmit FF packets in one go, instead of sending the id first.
2020-08-28 22:18:28 +02:00
6db1a7baf1
removed unnecessary allocation
2020-08-26 14:23:40 -05:00
16c11dada0
Fixed a use-after-free and a memory leak.
2020-08-26 00:09:31 +02:00
16bca39dae
added simple timer system to CNShardServer
2020-08-24 16:11:40 -05:00
28ad1a0c25
fix windows support for sockets
2020-08-24 13:23:28 -05:00
55add82843
Merge pull request #32 from dongresource/work
...
-Wall, #pragma once, nanoSummonHandler() cleanup, verbosity levels
2020-08-23 16:57:58 -05:00
e99feb03d5
Add verbosity levels.
2020-08-23 23:09:31 +02:00
8105d0aa88
properly handle socket errors in recieving packets
2020-08-23 15:09:51 -05:00
51a8cc8bdf
Silence -Wall warnings.
2020-08-23 19:19:12 +02:00
94b0dc724e
major refactoring
2020-08-22 18:31:09 -05:00
0ff1f74cd3
fixed inet_ntoa warnings
2020-08-22 14:02:58 -05:00
cff382a8ce
sets a limit for sendData()
2020-08-21 21:32:22 -05:00
c5efbceca3
added sanity checks for sendPacket()
2020-08-21 19:33:42 -05:00
a0d59419f1
changed non-blocking failure to a socket shutdown
2020-08-19 15:54:44 -05:00
24d30a05bf
added heartbeat support
2020-08-18 20:34:39 -05:00
b2325eb308
login server moved to main thread
2020-08-18 19:52:02 -05:00
9d366e3720
inital commit
2020-08-18 15:42:30 -05:00
