10000 fix: Re-enable parallel run of Postgres-backed tests by bryphe-coder · Pull Request #119 · coder/coder · GitHub
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fix: Re-enable parallel run of Postgres-backed tests #119

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Merged
merged 6 commits into from
Feb 1, 2022
Merged

fix: Re-enable parallel run of Postgres-backed tests #119

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783f950
Fix parallel run of postgres tests
bryphe-coder Feb 1, 2022
8e07bee
bump
bryphe-coder Feb 1, 2022
9baafb2
Un-export GetFreePort
bryphe-coder Feb 1, 2022
deb9b24
Clean up getFreePort
bryphe-coder Feb 1, 2022
b21189f
Merge branch 'main' into bryphe/fix/docker-port-overlap
kylecarbs Feb 1, 2022
02aaf40
Merge branch 'main' into bryphe/fix/docker-port-overlap
bryphe-coder Feb 1, 2022
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Clean up getFreePort
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@bryphe-coder
bryphe-coder committed Feb 1, 2022
commit deb9b24e0a5b6558905b48cf9debb4a0974bea0a
15 changes: 4 additions & 11 deletions database/postgres/postgres.go
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Original file line number Diff line number Diff line change
Expand Up @@ -96,20 +96,13 @@ func Open() (string, func(), error) {

// getFreePort asks the kernel for a free open port that is ready to use.
func getFreePort() (port int, err error) {
var address *net.TCPAddr
// Binding to port 0 tells the OS to grab a port for us:
// https://stackoverflow.com/questions/1365265/on-localhost-how-do-i-pick-a-free-port-number
if address, err = net.ResolveTCPAddr("tcp", "localhost:0"); err == nil {
var listener *net.TCPListener

// So once we've opened a port - we know it's free!
if listener, err = net.ListenTCP("tcp", address); err == nil {
defer listener.Close()
return listener.Addr().(*net.TCPAddr).Port, nil
}

listener, err := net.Listen("tcp", "localhost:0")
if err != nil {
return 0, err
}

return 0, err
defer listener.Close()
return listener.Addr().(*net.TCPAddr).Port, nil
}
0