/* * Copyright 2017 TWO SIGMA OPEN SOURCE, LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.twosigma.jupyter.socket; /** * http://jupyter-client.readthedocs.org/en/latest/messaging.html#the-wire-protocol * <p> * b'u-u-i-d', # zmq identity(ies) * b'<IDS|MSG>', # delimiter * b'baddad42', # HMAC signature * b'{header}', # serialized header dict * b'{parent_header}', # serialized parent header dict * b'{metadata}', # serialized metadata dict * b'{content}', # serialized content dict * b'\xf0\x9f\x90\xb1' # extra raw data buffer(s) */ public class MessageParts { public static final int UUID = 0; public static final int DELIM = 1; public static final int HMAC = 2; public static final int HEADER = 3; public static final int PARENT = 4; public static final int METADATA = 5; public static final int CONTENT = 6; }