diff options
| author |  Ken Payson <kpayson@google.com> | 2017-08-31 11:40:08 -0700 |
|---|---|---|
| committer | Ken Payson <kpayson@google.com> | 2017-09-06 10:43:12 -0700 |
| commit | 73a023b74b407cf967f541dfa8de2e2689c333e7 (patch) | |
| tree | 2f24167ea0fa08a65b37333b030452d7d61e6a7c /src/core/lib/iomgr | |
| parent | 2921e1ea7dbf423c3d17eea89363b63ae1adacae (diff) | |
Use all read buffers when doing a scatter read
Diffstat (limited to 'src/core/lib/iomgr')
| -rw-r--r-- | src/core/lib/iomgr/tcp_posix.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index 2f543fd8a9..da2d41fcb3 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -66,7 +66,6 @@ typedef struct { grpc_fd *em_fd; int fd; bool finished_edge; - msg_iovlen_type iov_size; /* Number of slices to allocate per read attempt */ double target_length; double bytes_read_this_round; gpr_refcount refcount; @@ -239,7 +238,6 @@ static void tcp_do_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { size_t i; GPR_ASSERT(!tcp->finished_edge); - GPR_ASSERT(tcp->iov_size <= MAX_READ_IOVEC); GPR_ASSERT(tcp->incoming_buffer->count <= MAX_READ_IOVEC); GPR_TIMER_BEGIN("tcp_continue_read", 0); @@ -251,7 +249,7 @@ static void tcp_do_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { msg.msg_name = NULL; msg.msg_namelen = 0; msg.msg_iov = iov; - msg.msg_iovlen = tcp->iov_size; + msg.msg_iovlen = (msg_iovlen_type)tcp->incoming_buffer->count; msg.msg_control = NULL; msg.msg_controllen = 0; msg.msg_flags = 0; @@ -617,7 +615,6 @@ grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_fd *em_fd, tcp->min_read_chunk_size = tcp_min_read_chunk_size; tcp->max_read_chunk_size = tcp_max_read_chunk_size; tcp->bytes_read_this_round = 0; - tcp->iov_size = 1; tcp->finished_edge = true; /* paired with unref in grpc_tcp_destroy */ gpr_ref_init(&tcp->refcount, 1); |