Implement close endpoint to shutdown the Node.js process (#243)

1 files changed, 13 insertions, 0 deletions

diff --git a/sonar-css-plugin/src/main/java/org/sonar/css/plugin/server/CssAnalyzerBridgeServer.java b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/server/CssAnalyzerBridgeServer.java
index b998f4f..424021a 100644
--- a/sonar-css-plugin/src/main/java/org/sonar/css/plugin/server/CssAnalyzerBridgeServer.java
+++ b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/server/CssAnalyzerBridgeServer.java
@@ -238,11 +238,24 @@ public class CssAnalyzerBridgeServer implements Startable {
 
   void clean() {
     if (nodeCommand != null) {
+      callClose();
       nodeCommand.destroy();
       nodeCommand = null;
     }
   }
 
+  private void callClose() {
+    okhttp3.Request request = new okhttp3.Request.Builder()
+      .url(url("close"))
+      .post(RequestBody.create(MediaType.get("application/json"), ""))
+      .build();
+    try (Response response = client.newCall(request).execute()) {
+      // nothing to do here
+    } catch (IOException e) {
+      LOG.warn("Failed to close stylelint-bridge server", e);
+    }
+  }
+
   private HttpUrl url(String endpoint) {
     HttpUrl.Builder builder = new HttpUrl.Builder();
     return builder