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handlePendingChannelActive() — netty Function Reference

Architecture documentation for the handlePendingChannelActive() function in QuicheQuicChannel.java from the netty codebase.

Function java Buffer Allocators calls 3 called by 1

Entity Profile

Dependency Diagram

graph TD
  a4b4fcaa_9db9_acca_39f7_249f845a6b78["handlePendingChannelActive()"]
  981bac79_4fa5_9e57_50c8_e12d0b35f6d4["QuicChannelUnsafe"]
  a4b4fcaa_9db9_acca_39f7_249f845a6b78 -->|defined in| 981bac79_4fa5_9e57_50c8_e12d0b35f6d4
  4cae79d3_92ee_29bb_03d0_6a120cc97031["processReceived()"]
  4cae79d3_92ee_29bb_03d0_6a120cc97031 -->|calls| a4b4fcaa_9db9_acca_39f7_249f845a6b78
  964a3852_b3e7_b070_9305_753cc91a1758["notifyAboutHandshakeCompletionIfNeeded()"]
  a4b4fcaa_9db9_acca_39f7_249f845a6b78 -->|calls| 964a3852_b3e7_b070_9305_753cc91a1758
  b45b198f_1210_5e2e_4da0_b84aa6357bd6["fireDatagramExtensionEvent()"]
  a4b4fcaa_9db9_acca_39f7_249f845a6b78 -->|calls| b45b198f_1210_5e2e_4da0_b84aa6357bd6
  ef304e25_a25b_693c_82b3_0eb2c9334eb7["fireConnectCloseEventIfNeeded()"]
  a4b4fcaa_9db9_acca_39f7_249f845a6b78 -->|calls| ef304e25_a25b_693c_82b3_0eb2c9334eb7
  style a4b4fcaa_9db9_acca_39f7_249f845a6b78 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicheQuicChannel.java lines 1919–1948

        private boolean handlePendingChannelActive(QuicheQuicConnection conn) {
            if (conn.isFreed() || state == ChannelState.CLOSED) {
                return true;
            }
            if (server) {
                if (state == ChannelState.OPEN && Quiche.quiche_conn_is_established(conn.address())) {
                    // We didn't notify before about channelActive... Update state and fire the event.
                    state = ChannelState.ACTIVE;

                    pipeline().fireChannelActive();
                    notifyAboutHandshakeCompletionIfNeeded(conn, null);
                    fireDatagramExtensionEvent(conn);
                }
            } else if (connectPromise != null && Quiche.quiche_conn_is_established(conn.address())) {
                ChannelPromise promise = connectPromise;
                connectPromise = null;
                state = ChannelState.ACTIVE;

                boolean promiseSet = promise.trySuccess();
                pipeline().fireChannelActive();
                notifyAboutHandshakeCompletionIfNeeded(conn, null);
                fireDatagramExtensionEvent(conn);
                if (!promiseSet) {
                    fireConnectCloseEventIfNeeded(conn);
                    this.close(this.voidPromise());
                    return true;
                }
            }
            return false;
        }

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does handlePendingChannelActive() do?
handlePendingChannelActive() is a function in the netty codebase, defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicheQuicChannel.java.
Where is handlePendingChannelActive() defined?
handlePendingChannelActive() is defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicheQuicChannel.java at line 1919.
What does handlePendingChannelActive() call?
handlePendingChannelActive() calls 3 function(s): fireConnectCloseEventIfNeeded, fireDatagramExtensionEvent, notifyAboutHandshakeCompletionIfNeeded.
What calls handlePendingChannelActive()?
handlePendingChannelActive() is called by 1 function(s): processReceived.

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