private void doWrite()

in nailgun-server/src/main/java/com/facebook/nailgun/NGUnixDomainSocket.java [145:167]

• 22 lines of code
• 4 McCabe index (conditional complexity)

    private void doWrite(ByteBuffer buf) throws IOException {
      try {
        int fdToWrite = fd.acquire();
        if (fdToWrite == -1) {
          return;
        }
        int ret = NGUnixDomainSocketLibrary.write(fdToWrite, buf, buf.remaining());
        if (ret != buf.remaining()) {
          // This shouldn't happen with standard blocking Unix domain sockets.
          throw new IOException(
              "Could not write "
                  + buf.remaining()
                  + " bytes as requested "
                  + "(wrote "
                  + ret
                  + " bytes instead)");
        }
      } catch (LastErrorException e) {
        throw new IOException(e);
      } finally {
        fd.release();
      }
    }