fix shutdown hang when enable socket

Signed-off-by: Loong <loong.dai@intel.com>
dapr · Nov 17, 2021 · 9667ecf · 9667ecf
1 parent 20c3640
commit 9667ecf
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Showing 2 changed files with 11 additions and 8 deletions.
diff --git a/pkg/metadata/metadata.go b/pkg/metadata/metadata.go
@@ -78,6 +78,10 @@ func Put(httpPort int, key, value, appID, socket string) error {
 	}
 
 	defer r.Body.Close()
+	if socket != "" {
+		// Retryablehttp does not close idle socket connections.
+		defer client.HTTPClient.CloseIdleConnections()
+	}
 	return nil
 }
 

diff --git a/tests/e2e/standalone/standalone_test.go b/tests/e2e/standalone/standalone_test.go
@@ -382,14 +382,13 @@ func testRun(t *testing.T) {
 		assert.Contains(t, output, "Exited Dapr successfully")
 	})
 
-	// t.Run("API shutdown with socket", func(t *testing.T) {
-	// 	// Test that the CLI exits on a daprd shutdown.
-	// 	output, err := spawn.Command(daprPath, "run", "--app-id", "testapp", "--unix-domain-socket", "/tmp", "--", "bash", "-c", "curl --unix-socket /tmp/dapr-testapp-http.socket -v -X POST http://unix/v1.0/shutdown; sleep 10; exit 1")
-	// 	t.Log(output)
-	// 	require.NoError(t, err, "run failed")
-	// 	assert.Contains(t, output, "Exited App successfully", "App should be shutdown before it has a chance to return non-zero")
-	// 	assert.Contains(t, output, "Exited Dapr successfully")
-	// })
+	t.Run("API shutdown with socket", func(t *testing.T) {
+		// Test that the CLI exits on a daprd shutdown.
+		output, err := spawn.Command(daprPath, "run", "--app-id", "testapp", "--unix-domain-socket", "/tmp", "--", "bash", "-c", "curl --unix-socket /tmp/dapr-testapp-http.socket -v -X POST http://unix/v1.0/shutdown; sleep 10; exit 1")
+		t.Log(output)
+		require.NoError(t, err, "run failed")
+		assert.Contains(t, output, "Exited Dapr successfully")
+	})
 }
 
 func executeAgainstRunningDapr(t *testing.T, f func(), daprArgs ...string) {