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| author | Patric Stout <truebrain@openttd.org> | 2021-07-11 22:37:14 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-11 22:37:14 +0200 |
| commit | dd7f69be6ed6ea90ec806c86957f10332206bcd6 (patch) | |
| tree | 97164c5c8fe4a2d37762a7095ac8bb4c78f29a6c /docs/multiplayer.md | |
| parent | 178ea3196b0aed0a2a081801f92e1deb06d12628 (diff) | |
| download | openttd-dd7f69be6ed6ea90ec806c86957f10332206bcd6.tar.xz | |
Fix: "Search LAN games" used the socket after it was closed (#9437)
Every outgoing connection, either TCP or UDP, triggered
NetworkInitialize(), which triggered NetworkUDPInitialize() which
first closes all connections.
Now the problem was that "Search LAN games" found a server, added
it to the list, after which (over TCP) it queries the server. This
closes all UDP sockets (as that makes sense, I guess?), while the
UDP was still reading from it.
Solve this by simply stop initializing UDP every time we make an
outgoing TCP connection; instead only do it on start-up.
Diffstat (limited to 'docs/multiplayer.md')
0 files changed, 0 insertions, 0 deletions