checkEOF() — netty Function Reference

Architecture documentation for the checkEOF() function in OioByteStreamChannel.java from the netty codebase.

Function java Buffer Telemetry called by 1

Entity Profile

Buffer→ Telemetry→ checkEOF() — netty Function Reference

Dependency Diagram

graph TD
  b1ebe3ea_ac52_b27e_85c4_00db7034ff08["checkEOF()"]
  462ee44c_01dd_0264_afa1_574b02e134cf["OioByteStreamChannel"]
  b1ebe3ea_ac52_b27e_85c4_00db7034ff08 -->|defined in| 462ee44c_01dd_0264_afa1_574b02e134cf
  f68e1584_5098_5009_3d34_29958ec0bd40["doWriteFileRegion()"]
  f68e1584_5098_5009_3d34_29958ec0bd40 -->|calls| b1ebe3ea_ac52_b27e_85c4_00db7034ff08
  style b1ebe3ea_ac52_b27e_85c4_00db7034ff08 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/oio/OioByteStreamChannel.java lines 148–153

    private static void checkEOF(FileRegion region) throws IOException {
        if (region.transferred() < region.count()) {
            throw new EOFException("Expected to be able to write " + region.count() + " bytes, " +
                                   "but only wrote " + region.transferred());
        }
    }