SLCORE-268 Make sure telemetry is completely silent, unless internal debug is enabled

Author: jblievremont

core/src/main/java/org/sonarsource/sonarlint/core/telemetry/TelemetryClient.java

@@ -57,19 +57,19 @@ public TelemetryClient(TelemetryClientConfig clientConfig, String product, Strin
   void upload(TelemetryData data, boolean usesConnectedMode, boolean usesSonarCloud) {
     try {
       sendPost(httpFactory.buildClient(clientConfig), createPayload(data, usesConnectedMode, usesSonarCloud));
-    } catch (Exception e) {
+    } catch (Throwable catchEmAll) {
       if (SonarLintUtils.isInternalDebugEnabled()) {
-        LOG.error("Failed to upload telemetry data", e);
+        LOG.error("Failed to upload telemetry data", catchEmAll);
       }
     }
   }
 
   void optOut(TelemetryData data, boolean usesConnectedMode, boolean usesSonarCloud) {
     try {
       sendDelete(httpFactory.buildClient(clientConfig), createPayload(data, usesConnectedMode, usesSonarCloud));
-    } catch (Exception e) {
+    } catch (Throwable catchEmAll) {
       if (SonarLintUtils.isInternalDebugEnabled()) {
-        LOG.error("Failed to upload telemetry opt-out", e);
+        LOG.error("Failed to upload telemetry opt-out", catchEmAll);
       }
     }
   }

core/src/test/java/org/sonarsource/sonarlint/core/telemetry/TelemetryClientTest.java

@@ -19,6 +19,7 @@
  */
 package org.sonarsource.sonarlint.core.telemetry;
 
+import java.io.IOError;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.Rule;
@@ -88,6 +89,12 @@ public void should_not_crash_when_cannot_opt_out() {
     client.optOut(new TelemetryData(), true, true);
   }
 
+  @Test
+  public void should_not_crash_when_error_is_thrown() {
+    when(http.post(any(PostRequest.class), anyString())).thenThrow(new IOError(new RuntimeException()));
+    client.upload(new TelemetryData(), true, true);
+  }
+
   @Test
   public void failed_upload_should_log_if_debug() {
     env.set("SONARLINT_INTERNAL_DEBUG", "true");