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Open-IM-Server/internal/msggateway/constant.go

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// Copyright © 2023 OpenIM. All rights reserved.
//
// 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 msggateway
import "time"
const (
WsUserID = "sendID"
CommonUserID = "userID"
PlatformID = "platformID"
ConnID = "connID"
Token = "token"
OperationID = "operationID"
Compression = "compression"
GzipCompressionProtocol = "gzip"
BackgroundStatus = "isBackground"
SendResponse = "isMsgResp"
)
const (
WebSocket = iota + 1
)
const (
// Websocket Protocol.
WSGetNewestSeq = 1001
WSPullMsgBySeqList = 1002
WSSendMsg = 1003
WSSendSignalMsg = 1004
WSPullMsg = 1005
WSPushMsg = 2001
WSKickOnlineMsg = 2002
WsLogoutMsg = 2003
WsSetBackgroundStatus = 2004
WsSubUserOnlineStatus = 2005
WSDataError = 3001
)
const (
// Time allowed to write a message to the peer.
writeWait = 10 * time.Second
// Time allowed to read the next pong message from the peer.
pongWait = 30 * time.Second
// Send pings to peer with this period. Must be less than pongWait.
pingPeriod = (pongWait * 9) / 10
// Maximum message size allowed from peer.
maxMessageSize = 51200
)