handleException() — netty Function Reference

Architecture documentation for the handleException() function in SslHandler.java from the netty codebase.

Function java Buffer Allocators calls 4 called by 1

Entity Profile

Buffer→ Allocators→ handleException() — netty Function Reference

Dependency Diagram

graph TD
  8c148524_5863_9fd9_17ef_b36c8e32fd70["handleException()"]
  4971d882_98ff_3ffd_f66b_31ea649497b3["SslTasksRunner"]
  8c148524_5863_9fd9_17ef_b36c8e32fd70 -->|defined in| 4971d882_98ff_3ffd_f66b_31ea649497b3
  3832f383_3ba5_2efc_b7fe_c77da2d88b3e["run()"]
  3832f383_3ba5_2efc_b7fe_c77da2d88b3e -->|calls| 8c148524_5863_9fd9_17ef_b36c8e32fd70
  c424fd0b_8c85_a9c8_f54b_4dd373f93722["inEventLoop()"]
  8c148524_5863_9fd9_17ef_b36c8e32fd70 -->|calls| c424fd0b_8c85_a9c8_f54b_4dd373f93722
  5fccc820_4d5c_02e0_7572_31b2a69fd790["clearState()"]
  8c148524_5863_9fd9_17ef_b36c8e32fd70 -->|calls| 5fccc820_4d5c_02e0_7572_31b2a69fd790
  6f2ad3ca_d892_92d8_e5db_c67eb1473ab2["safeExceptionCaught()"]
  8c148524_5863_9fd9_17ef_b36c8e32fd70 -->|calls| 6f2ad3ca_d892_92d8_e5db_c67eb1473ab2
  f0428da0_54a3_9dcb_eefb_1da6c347f719["run()"]
  8c148524_5863_9fd9_17ef_b36c8e32fd70 -->|calls| f0428da0_54a3_9dcb_eefb_1da6c347f719
  style 8c148524_5863_9fd9_17ef_b36c8e32fd70 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/main/java/io/netty/handler/ssl/SslHandler.java lines 1961–1982

        private void handleException(final Throwable cause) {
            EventExecutor executor = ctx.executor();
            if (executor.inEventLoop()) {
                clearState(STATE_PROCESS_TASK);
                safeExceptionCaught(cause);
            } else {
                try {
                    executor.execute(new Runnable() {
                        @Override
                        public void run() {
                            clearState(STATE_PROCESS_TASK);
                            safeExceptionCaught(cause);
                        }
                    });
                } catch (RejectedExecutionException ignore) {
                    clearState(STATE_PROCESS_TASK);
                    // the context itself will handle the rejected exception when try to schedule the operation so
                    // ignore the RejectedExecutionException
                    ctx.fireExceptionCaught(cause);
                }
            }
        }