프로세스 재시작 지원

client/client.go

@@ -274,15 +274,22 @@ func NewClient() (HoustonClient, error) {
 				var newprocs []*procmeta
 				for _, proc := range hc.childProcs {
 					if proc.cmd == exited {
-						if proc.state == protos.ProcessState_Running {
-							go func(cmd *exec.Cmd) {
-								if err := cmd.Process.Signal(syscall.SIGTERM); err != nil {
-									cmd.Process.Signal(os.Kill)
+						if proc.state == protos.ProcessState_Running || proc.state == protos.ProcessState_Restart {
+							go func(proc *procmeta) {
+								if err := proc.cmd.Process.Signal(syscall.SIGTERM); err != nil {
+									proc.cmd.Process.Signal(os.Kill)
 								}
-								cmd.Wait()
-								cmd.Process.Release()
-								logger.Println("abnormal termination of process :", cmd.Args)
-							}(proc.cmd)
+								proc.cmd.Wait()
+								proc.cmd.Process.Release()
+
+								if proc.state == protos.ProcessState_Restart {
+									hc.startChildProcess(&shared.StartProcessRequest{
+										Version: proc.version,
+										Name:    proc.name,
+										Args:    proc.cmd.Args,
+									}, op)
+								}
+							}(proc)
 						}
 					} else {
 						newprocs = append(newprocs, proc)