wwjwell/im_service

im service

#im service

1. 支持点对点消息, 群组消息, 聊天室消息
2. 支持集群部署
3. 单机支持50w用户在线
4. 单机处理消息5000条/s
5. 支持超大群组(3000人)

##编译运行

1. 安装go编译环境

   参考链接:https://golang.org/doc/install

2. 下载im_service代码

   cd $GOPATH/src/github.com/GoBelieveIO

   git clone https://github.com/GoBelieveIO/im_service.git

3. 编译proto文件

   cd im_service

   //注意需要翻墙

   go get google.golang.org/grpc

   go get -u github.com/golang/protobuf/{proto,protoc-gen-go}

   export PATH=$PATH:$GOPATH/bin

   protoc -Irpc/ rpc/rpc.proto --go_out=plugins=grpc:rpc

   python -m grpc.tools.protoc -Irpc --python_out=rpc/ --grpc_python_out=rpc/ rpc/rpc.proto

4. 编译

cd im_service

mkdir bin

go get github.com/bitly/go-simplejson

go get github.com/golang/glog

go get github.com/go-sql-driver/mysql

go get github.com/garyburd/redigo/redis

go get github.com/googollee/go-engine.io

go get github.com/richmonkey/cfg

go get github.com/syndtr/goleveldb/leveldb/opt

go get github.com/syndtr/goleveldb/leveldb

go get github.com/valyala/gorpc

//注意需要翻墙

go get google.golang.org/grpc

make install

可执行程序在bin目录下

5. 安装mysql数据库, redis, 并导入db.sql

6. 配置程序 配置项的说明参考ims.cfg.sample, imr.cfg.sample, im.cfg.sample

7. 启动程序

   创建ims消息存放路径

   创建日志文件路径 mkdir /data/logs/ims mkdir /data/logs/imr mkdir /data/logs/im

   pushd dirname $0 > /dev/null BASEDIR=pwd

   nohup $BASEDIR/ims -log_dir=/data/logs/ims ims.cfg >/data/logs/ims/ims.log 2>&1 &

   nohup $BASEDIR/imr -log_dir=/data/logs/imr imr.cfg >/data/logs/imr/imr.log 2>&1 &

   nohup $BASEDIR/im -log_dir=/data/logs/im im.cfg >/data/logs/im/im.log 2>&1 &

##官方QQ群

1. 450359487