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spliceOut() — netty Function Reference

Architecture documentation for the spliceOut() function in AbstractEpollStreamChannel.java from the netty codebase.

Function java Buffer Search called by 1

Entity Profile

Dependency Diagram

graph TD
  b5e0ce3a_dc95_3eb7_e031_00e22633d8c2["spliceOut()"]
  7aa2d14f_5002_748c_af47_dd95afb75a76["SpliceOutTask"]
  b5e0ce3a_dc95_3eb7_e031_00e22633d8c2 -->|defined in| 7aa2d14f_5002_748c_af47_dd95afb75a76
  6f923dac_2ab4_45b4_f2b7_ac945384fb3c["doWriteSingle()"]
  6f923dac_2ab4_45b4_f2b7_ac945384fb3c -->|calls| b5e0ce3a_dc95_3eb7_e031_00e22633d8c2
  style b5e0ce3a_dc95_3eb7_e031_00e22633d8c2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/AbstractEpollStreamChannel.java lines 976–996

        public boolean spliceOut() throws Exception {
            assert ch.eventLoop().inEventLoop();
            try {
                int splicedOut = Native.splice(ch.pipeIn.intValue(), -1, ch.socket.intValue(), -1, len);
                len -= splicedOut;
                if (len == 0) {
                    if (autoRead) {
                        // AutoRead was used and we spliced everything so start reading again
                        config().setAutoRead(true);
                    }
                    return true;
                }
                return false;
            } catch (IOException e) {
                if (autoRead) {
                    // AutoRead was used and we spliced everything so start reading again
                    config().setAutoRead(true);
                }
                throw e;
            }
        }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does spliceOut() do?
spliceOut() is a function in the netty codebase, defined in transport-classes-epoll/src/main/java/io/netty/channel/epoll/AbstractEpollStreamChannel.java.
Where is spliceOut() defined?
spliceOut() is defined in transport-classes-epoll/src/main/java/io/netty/channel/epoll/AbstractEpollStreamChannel.java at line 976.
What calls spliceOut()?
spliceOut() is called by 1 function(s): doWriteSingle.

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