findEndOfLine() — netty Function Reference

Architecture documentation for the findEndOfLine() function in LineBasedFrameDecoder.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Buffer→ Allocators→ findEndOfLine() — netty Function Reference

Dependency Diagram

graph TD
  72b78205_eb7d_1a65_de66_6f6782ec723c["findEndOfLine()"]
  08c792ec_5667_895a_55fc_02629ffcaf54["LineBasedFrameDecoder"]
  72b78205_eb7d_1a65_de66_6f6782ec723c -->|defined in| 08c792ec_5667_895a_55fc_02629ffcaf54
  97847d6b_9dc8_0746_16ea_4c2d510bc195["Object()"]
  97847d6b_9dc8_0746_16ea_4c2d510bc195 -->|calls| 72b78205_eb7d_1a65_de66_6f6782ec723c
  style 72b78205_eb7d_1a65_de66_6f6782ec723c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-base/src/main/java/io/netty/handler/codec/LineBasedFrameDecoder.java lines 173–186

    private int findEndOfLine(final ByteBuf buffer) {
        int totalLength = buffer.readableBytes();
        int i = buffer.indexOf(buffer.readerIndex() + offset,
                               buffer.readerIndex() + totalLength, (byte) '\n');
        if (i >= 0) {
            offset = 0;
            if (i > 0 && buffer.getByte(i - 1) == '\r') {
                i--;
            }
        } else {
            offset = totalLength;
        }
        return i;
    }