diff options
| author |  Yuchen Zeng <zyc@google.com> | 2017-04-03 11:24:42 -0700 |
|---|---|---|
| committer | Yuchen Zeng <zyc@google.com> | 2017-04-04 00:03:28 -0700 |
| commit | 8b0a4d207c3c7bcc0651d3d9c0e0d5eef493f829 (patch) | |
| tree | 641b1e7d5080c37505803427e506f82677e1b952 /src | |
| parent | ebe6baaf64237b84e9df90891355ab5bf9e678c6 (diff) | |
Add KEEPALIVE_TIME_BACKOFF_MULTIPLIER macro
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/ext/transport/chttp2/transport/chttp2_transport.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 1de36b9106..1ece5294a3 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -74,6 +74,7 @@ #define DEFAULT_SERVER_KEEPALIVE_TIME_MS 7200000 /* 2 hours */ #define DEFAULT_SERVER_KEEPALIVE_TIMEOUT_MS 20000 /* 20 seconds */ #define DEFAULT_KEEPALIVE_PERMIT_WITHOUT_CALLS false +#define KEEPALIVE_TIME_BACKOFF_MULTIPLIER 2 static int g_default_client_keepalive_time_ms = DEFAULT_CLIENT_KEEPALIVE_TIME_MS; @@ -972,14 +973,15 @@ void grpc_chttp2_add_incoming_goaway(grpc_exec_ctx *exec_ctx, if (t->is_client && goaway_error == GRPC_HTTP2_ENHANCE_YOUR_CALM && grpc_slice_str_cmp(goaway_text, "too_many_pings") == 0) { gpr_log(GPR_ERROR, - "Received a GOAWAY with error code ENHANCE_YOUR_CALM and debug data" - "equal to \"too_many_pings\""); + "Received a GOAWAY with error code ENHANCE_YOUR_CALM and debug " + "data equal to \"too_many_pings\""); double current_keepalive_time_ms = gpr_timespec_to_micros(t->keepalive_time) / 1000; t->keepalive_time = - current_keepalive_time_ms > INT_MAX / 2 + current_keepalive_time_ms > INT_MAX / KEEPALIVE_TIME_BACKOFF_MULTIPLIER ? gpr_inf_future(GPR_TIMESPAN) - : gpr_time_from_millis((int64_t)(current_keepalive_time_ms * 2), + : gpr_time_from_millis((int64_t)(current_keepalive_time_ms * + KEEPALIVE_TIME_BACKOFF_MULTIPLIER), GPR_TIMESPAN); } |