diff options
Diffstat (limited to 'src/core/lib/iomgr/tcp_posix.c')
-rw-r--r-- | src/core/lib/iomgr/tcp_posix.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index 2f543fd8a9..7e789cc5b5 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -40,6 +40,7 @@ #include <grpc/support/useful.h> #include "src/core/lib/channel/channel_args.h" +#include "src/core/lib/debug/stats.h" #include "src/core/lib/debug/trace.h" #include "src/core/lib/iomgr/ev_posix.h" #include "src/core/lib/profiling/timers.h" @@ -258,6 +259,7 @@ static void tcp_do_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { GPR_TIMER_BEGIN("recvmsg", 0); do { + GRPC_STATS_INC_SYSCALL_READ(exec_ctx); read_bytes = recvmsg(tcp->fd, &msg, 0); } while (read_bytes < 0 && errno == EINTR); GPR_TIMER_END("recvmsg", read_bytes >= 0); @@ -361,7 +363,8 @@ static void tcp_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, /* returns true if done, false if pending; if returning true, *error is set */ #define MAX_WRITE_IOVEC 1000 -static bool tcp_flush(grpc_tcp *tcp, grpc_error **error) { +static bool tcp_flush(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, + grpc_error **error) { struct msghdr msg; struct iovec iov[MAX_WRITE_IOVEC]; msg_iovlen_type iov_size; @@ -403,6 +406,7 @@ static bool tcp_flush(grpc_tcp *tcp, grpc_error **error) { GPR_TIMER_BEGIN("sendmsg", 1); do { /* TODO(klempner): Cork if this is a partial write */ + GRPC_STATS_INC_SYSCALL_WRITE(exec_ctx); sent_length = sendmsg(tcp->fd, &msg, SENDMSG_FLAGS); } while (sent_length < 0 && errno == EINTR); GPR_TIMER_END("sendmsg", 0); @@ -459,7 +463,7 @@ static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, return; } - if (!tcp_flush(tcp, &error)) { + if (!tcp_flush(exec_ctx, tcp, &error)) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "write: delayed"); } @@ -510,7 +514,7 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, tcp->outgoing_slice_idx = 0; tcp->outgoing_byte_idx = 0; - if (!tcp_flush(tcp, &error)) { + if (!tcp_flush(exec_ctx, tcp, &error)) { TCP_REF(tcp, "write"); tcp->write_cb = cb; if (GRPC_TRACER_ON(grpc_tcp_trace)) { |