From 44e1837ef914b6ad4133a3eaf38761ca37d9ae83 Mon Sep 17 00:00:00 2001
From: Muxi Yan <mxyan@google.com>
Date: Fri, 10 Mar 2017 14:52:51 -0800
Subject: [PATCH] Add comment for ignoring errorHandler in GRPCOpSendMessage
 and TODO

---
 src/objective-c/GRPCClient/GRPCCall.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/objective-c/GRPCClient/GRPCCall.m b/src/objective-c/GRPCClient/GRPCCall.m
index ff474650122..7d928f81c18 100644
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@@ -307,6 +307,8 @@ static NSMutableDictionary *callFlags;
     [_wrappedCall startBatchWithOperations:@[op]
                               errorHandler:errorHandler];
   } else {
+    // Ignored errorHandler since it is the same as the one for GRPCOpSendClose.
+    // TODO (mxyan): unify the error handlers of all Ops into a single closure.
     [_unaryOpBatch addObject:op];
   }
 }