/
logic.go
75 lines (68 loc) · 1.71 KB
/
logic.go
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package main
import (
inet "imgo/libs/net"
"imgo/libs/net/xrpc"
"imgo/libs/proto"
"strings"
"time"
log "github.com/thinkboy/log4go"
)
var (
logicRpcClient *xrpc.Clients
logicRpcQuit = make(chan struct{}, 1)
logicService = "RPC"
logicServicePing = "RPC.Ping"
logicServiceConnect = "RPC.Connect"
logicServiceDisconnect = "RPC.Disconnect"
)
func InitLogicRpc(addrs []string) (err error) {
var (
bind string
network, addr string
rpcOptions []xrpc.ClientOptions
)
for _, bind = range addrs {
if network, addr, err = inet.ParseNetwork(bind); err != nil {
log.Error("inet.ParseNetwork() error(%v)", err)
return
}
options := xrpc.ClientOptions{
Proto: network,
Addr: addr,
}
rpcOptions = append(rpcOptions, options)
}
// rpc clients
logicRpcClient = xrpc.Dials(rpcOptions)
// ping & reconnect
logicRpcClient.Ping(logicServicePing)
log.Info("init logic rpc: %v", rpcOptions)
return
}
func connect(p *proto.Proto) (key string, rid int32, heartbeat time.Duration, err error) {
token := string(p.Body)
token = strings.Trim(token, "\"")
var (
arg = proto.ConnArg{Token: token, Server: Conf.ServerId}
reply = proto.ConnReply{}
)
if err = logicRpcClient.Call(logicServiceConnect, &arg, &reply); err != nil {
log.Error("c.Call(\"%s\", \"%v\", &ret) error(%v)", logicServiceConnect, arg, err)
return
}
key = reply.Key
rid = reply.RoomId
heartbeat = 5 * 60 * time.Second
return
}
func disconnect(key string, roomId int32) (has bool, err error) {
var (
arg = proto.DisconnArg{Key: key, RoomId: roomId}
reply = proto.DisconnReply{}
)
if err = logicRpcClient.Call(logicServiceDisconnect, &arg, &reply); err != nil {
return
}
has = reply.Has
return
}