throw exception in TrustManager in more standard way.

rmehta19 · rmehta19 · commit f264c580cbeb · 2024-10-02T08:59:12.000-07:00
diff --git a/s2a/src/main/java/io/grpc/s2a/internal/handshaker/S2ATrustManager.java b/s2a/src/main/java/io/grpc/s2a/internal/handshaker/S2ATrustManager.java
@@ -120,10 +120,10 @@ private void checkPeerTrusted(X509Certificate[] chain, boolean isCheckingClientC
     SessionResp resp;
     try {
       resp = stub.send(reqBuilder.build());
-    } catch (IOException | InterruptedException e) {
-      if (e instanceof InterruptedException) {
-        Thread.currentThread().interrupt();
-      }
+    } catch (IOException e) {
+      throw new CertificateException("Failed to send request to S2A.", e);
+    } catch (InterruptedException e) {
+      Thread.currentThread().interrupt();
       throw new CertificateException("Failed to send request to S2A.", e);
     }
     if (resp.hasStatus() && resp.getStatus().getCode() != 0) {
