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The following commit(s) were added to refs/heads/master by this push:
new 249df0f3 fix window update threshold (#2418)
249df0f3 is described below
commit 249df0f388e4644663d7f05c18044ae7f481e952
Author: jiangyt-git <[email protected]>
AuthorDate: Thu Dec 14 11:58:43 2023 +0800
fix window update threshold (#2418)
Co-authored-by: jiangyuting <[email protected]>
---
src/brpc/policy/http2_rpc_protocol.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/brpc/policy/http2_rpc_protocol.cpp
b/src/brpc/policy/http2_rpc_protocol.cpp
index df88d71f..5b0538d3 100644
--- a/src/brpc/policy/http2_rpc_protocol.cpp
+++ b/src/brpc/policy/http2_rpc_protocol.cpp
@@ -743,7 +743,8 @@ H2ParseResult H2StreamContext::OnData(
}
const int64_t acc = _deferred_window_update.fetch_add(frag_size,
butil::memory_order_relaxed) + frag_size;
- if (acc >= _conn_ctx->local_settings().stream_window_size / 2) {
+ // Allocate the quota of the window to each stream.
+ if (acc >= _conn_ctx->local_settings().stream_window_size /
(_conn_ctx->VolatilePendingStreamSize() + 1)) {
if (acc > _conn_ctx->local_settings().stream_window_size) {
LOG(ERROR) << "Fail to satisfy the stream-level flow control
policy";
return MakeH2Error(H2_FLOW_CONTROL_ERROR, frame_head.stream_id);
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