deadlineNanos() — netty Function Reference

Architecture documentation for the deadlineNanos() function in ManualIoEventLoop.java from the netty codebase.

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Buffer→ Search→ deadlineNanos() — netty Function Reference

Dependency Diagram

graph TD
  d5fe8552_21be_76db_be8c_06f4a94dc962["deadlineNanos()"]
  495e052d_514b_eec5_cd6e_30fd871a39f6["BlockingIoHandlerContext"]
  d5fe8552_21be_76db_be8c_06f4a94dc962 -->|defined in| 495e052d_514b_eec5_cd6e_30fd871a39f6
  cb229a6f_1187_05e7_0073_c0b824cf6ff7["inEventLoop()"]
  d5fe8552_21be_76db_be8c_06f4a94dc962 -->|calls| cb229a6f_1187_05e7_0073_c0b824cf6ff7
  style d5fe8552_21be_76db_be8c_06f4a94dc962 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/ManualIoEventLoop.java lines 665–679

        @Override
        public long deadlineNanos() {
            assert inEventLoop();
            long next = nextScheduledTaskDeadlineNanos();
            if (maxBlockingNanos == Long.MAX_VALUE) {
                // next == -1? -1 : next i.e. return next
                return next;
            }
            long now = ticker.nanoTime();
            // we cannot just check Math.min as nanoTime can be negative or wrap around!
            if (next == -1 || next - now > maxBlockingNanos) {
                return now + maxBlockingNanos;
            }
            return next;
        }