From aadc13adc0dd9e7f81c20680dc23ec09fd1b91c9 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Mon, 22 Jun 2015 12:25:55 -0700 Subject: clarify grpc_call_start_batch thread safety. --- include/grpc/grpc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h index 71ffaa4a01..e07376fa78 100644 --- a/include/grpc/grpc.h +++ b/include/grpc/grpc.h @@ -387,7 +387,10 @@ grpc_call *grpc_channel_create_registered_call( The order of ops specified in the batch has no significance. Only one operation of each type can be active at once in any given batch. - THREAD SAFETY: grpc_call_start_batch is thread-compatible */ + THREAD SAFETY: access to grpc_call_start_batch in multi-threaded environment + needs to be synchronized. As an optimization, you may synchronize batches + containing just send operations independently from batches containing just + receive operations. */ grpc_call_error grpc_call_start_batch(grpc_call *call, const grpc_op *ops, size_t nops, void *tag); -- cgit v1.2.3