chromium/mojo/core/test/data/channel_mac/double_handshake.textproto

endpoint_type: REMOTE
fuzz_handshake: true
messages: [
  {
    local_port: SEND
    id: 0x6d6a6873
    include_body_if_not_complex: true
  },
  {
    id: 0x4d4f4a4f
    include_body_if_not_complex: false
    [mojo_fuzzer.MojoMessage.mojo_message]: {
      data: "message, then handshake again (error)"
    }
  },
  {
    local_port: SEND
    id: 0x6d6a6873
    include_body_if_not_complex: true
  }
]