http2: Proactively disconnect connections flooded when resetting stream#13482
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mattklein123 merged 4 commits intoenvoyproxy:masterfrom Oct 13, 2020
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Signed-off-by: Yan Avlasov <yavlasov@google.com>
Signed-off-by: Yan Avlasov <yavlasov@google.com>
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Nice, one small question.
/wait-any
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| if (!shared_connections_[index]->connected()) { | ||
| return AssertionSuccess(); | ||
| } |
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Technically can't this race? Should this part also be executed on the dispatcher and just ASSERT there?
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Sounds good. Done
Signed-off-by: Yan Avlasov <yavlasov@google.com>
Signed-off-by: Yan Avlasov <yavlasov@google.com>
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OSX failure looks possibly legit. /wait |
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mattklein123
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Oct 13, 2020
mpuncel
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* master: (22 commits) http: using CONNECT_ERROR for HTTP/2 (envoyproxy#13519) listener: respect address.pipe.mode (it didn't work) (envoyproxy#13493) examples: Fix more deprecations/warnings in configs (envoyproxy#13529) overload: tcp connection refusal overload action (envoyproxy#13311) tcp: towards pluggable upstreams (envoyproxy#13331) conn_pool: fixing comments (envoyproxy#13520) Prevent SEGFAULT when disabling listener (envoyproxy#13515) Convert overload manager config literals to YAML (envoyproxy#13518) Fix runtime feature variable name (envoyproxy#13533) dependencies: refactor repository location schema utils, cleanups. (envoyproxy#13452) router: fix an invalid ASSERT when encoding metadata frames in the router. (envoyproxy#13511) http2: Proactively disconnect connections flooded when resetting stream (envoyproxy#13482) ci use azp to sync filter example (envoyproxy#13501) mongo_proxy: support configurable command list for metrics (envoyproxy#13494) http local rate limit: note token bucket is shared (envoyproxy#13525) wasm/extensions: Wasm extension policy. (envoyproxy#13526) http: removing envoy.reloadable_features.http1_flood_protection (envoyproxy#13508) build: update ppc64le CI build status shield (envoyproxy#13521) dependencies: enforce dependency shepherd sign-off via RepoKitteh. (envoyproxy#13522) Add no_traffic_healthy_interval (envoyproxy#13336) ... Signed-off-by: Michael Puncel <mpuncel@squareup.com>
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Commit Message:
Proactively disconnect connections flooded when resetting stream
Additional Description:
This PR adds error handling and associated tests for flood triggered in the ConnectionImpl::StreamImpl::resetStream() method. Previously connection stayed in the flooded state until downstream data was received.
Part of fixing #12280
Risk Level: Medium, H/2 codec
Testing: Unit and integration tests
Docs Changes: N/A
Release Notes: N/A
Signed-off-by: Yan Avlasov yavlasov@google.com