only interrupt on InterruptedException.

rmehta19 · rmehta19 · commit b060a4929d9d · 2024-09-18T17:14:19.000-07:00
diff --git a/s2a/src/main/java/io/grpc/s2a/handshaker/S2ATrustManager.java b/s2a/src/main/java/io/grpc/s2a/handshaker/S2ATrustManager.java
@@ -121,7 +121,9 @@ private void checkPeerTrusted(X509Certificate[] chain, boolean isCheckingClientC
     try {
       resp = stub.send(reqBuilder.build());
     } catch (IOException | InterruptedException e) {
-      Thread.currentThread().interrupt();
+      if (e instanceof InterruptedException) {
+        Thread.currentThread().interrupt();
+      }
       throw new CertificateException("Failed to send request to S2A.", e);
     }
     if (resp.hasStatus() && resp.getStatus().getCode() != 0) {
