Revert "Proper signal handling in monitor process"

This reverts commit 33e9a88b56.

integration/all.sh

@@ -2,7 +2,7 @@
 set -euo pipefail
 IFS=$'\n\t'
 
+#go test -tags integration -v
 ./test-http.sh
 ./test-merge.sh
 ./test-delupd.sh
-go test -tags integration -v

integration/common_test.go

@@ -19,7 +19,6 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"runtime"
 	"time"
 )
 
@@ -55,11 +54,7 @@ func (p *syncthingProcess) start() error {
 }
 
 func (p *syncthingProcess) stop() {
-	if runtime.GOOS != "windows" {
-		p.cmd.Process.Signal(os.Interrupt)
-	} else {
-		p.cmd.Process.Kill()
-	}
+	p.cmd.Process.Kill()
 	p.cmd.Wait()
 }
 

integration/reconnect_test.go

@@ -24,6 +24,13 @@ var env = []string{
 	"STTRACE=model",
 }
 
+func TestRestartBothDuringTransfer(t *testing.T) {
+	// Give the receiver some time to rot with needed files but
+	// without any peer. This triggers
+	// https://github.com/syncthing/syncthing/issues/463
+	testRestartDuringTransfer(t, true, true, 10*time.Second, 0)
+}
+
 func TestRestartReceiverDuringTransfer(t *testing.T) {
 	testRestartDuringTransfer(t, false, true, 0, 0)
 }
@@ -32,13 +39,6 @@ func TestRestartSenderDuringTransfer(t *testing.T) {
 	testRestartDuringTransfer(t, true, false, 0, 0)
 }
 
-func TestRestartSenderAndReceiverDuringTransfer(t *testing.T) {
-	// 	// Give the receiver some time to rot with needed files but
-	// 	// without any peer. This triggers
-	// 	// https://github.com/syncthing/syncthing/issues/463
-	testRestartDuringTransfer(t, true, true, 10*time.Second, 0)
-}
-
 func testRestartDuringTransfer(t *testing.T, restartSender, restartReceiver bool, senderDelay, receiverDelay time.Duration) {
 	log.Println("Cleaning...")
 	err := removeAll("s1", "s2", "f1/index", "f2/index")
@@ -134,9 +134,6 @@ func testRestartDuringTransfer(t *testing.T, restartSender, restartReceiver bool
 		time.Sleep(1 * time.Second)
 	}
 
-	sender.stop()
-	receiver.stop()
-
 	log.Println("Comparing directories...")
 	err = compareDirectories("s1", "s2")
 	if err != nil {