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chore(agent/agentscripts): log command cancellation (#16324)

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Relates to https://github.com/coder/internal/issues/329

It's currently unclear where the SIGHUP came from; adding some logging
to make it more clear if it happens again in future.

---------

Co-authored-by: Danny Kopping <danny@coder.com>
This commit is contained in:
Cian Johnston
2025-01-29 13:37:43 +00:00
committed by GitHub
parent d38974405d
commit e8e16c9404
3 changed files with 11 additions and 3 deletions
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6
agent/agentscripts/agentscripts_other.go
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@ -3,8 +3,11 @@
package agentscripts
import (
"context"
"os/exec"
"syscall"
"cdr.dev/slog"
)
func cmdSysProcAttr() *syscall.SysProcAttr {
@ -13,8 +16,9 @@ func cmdSysProcAttr() *syscall.SysProcAttr {
}
}
func cmdCancel(cmd *exec.Cmd) func() error {
func cmdCancel(ctx context.Context, logger slog.Logger, cmd *exec.Cmd) func() error {
return func() error {
logger.Debug(ctx, "cmdCancel: sending SIGHUP to process and children", slog.F("pid", cmd.Process.Pid))
return syscall.Kill(-cmd.Process.Pid, syscall.SIGHUP)
}
}