fix: Use sync.WaitGroup to await hijacked HTTP connections #337
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Codecov Report
@@ Coverage Diff @@
## main #337 +/- ##
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- Coverage 67.61% 67.58% -0.03%
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Files 142 142
Lines 7700 7706 +6
Branches 77 77
==========================================
+ Hits 5206 5208 +2
- Misses 1966 1968 +2
- Partials 528 530 +2
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kylecarbs
changed the title
jawnsy
approved these changes
Feb 20, 2022
WebSockets hijack the HTTP connection from the server, causing server.Close() to not wait for these connections to fully cleanup. This adds a global wait-group to the coderd API, which ensures all WebSocket HTTP handlers have properly exited before returning.
kylecarbs
changed the title
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This wasn't actually a problem with the library, but an interesting quirk with the Go HTTP library. Check the diff now! |
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WebSockets hijack the HTTP connection from the server, causing
server.Close() to not wait for these connections to fully cleanup.
This adds a global wait-group to the coderd API, which ensures all
WebSocket HTTP handlers have properly exited before returning.
Closes #317