server.go
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package components
import (
"fmt"
"net"
"pro2d/common/logger"
"sync"
)
type ServerOption func(*Server)
func WithPlugin(iPlugin IPlugin) ServerOption {
return func(server *Server) {
server.plugins = iPlugin
}
}
func WithSplitter(splitter ISplitter) ServerOption {
return func(server *Server) {
server.splitter = splitter
}
}
func WithConnCbk(cb ConnectionCallback) ServerOption {
return func(server *Server) {
server.connectionCallback = cb
}
}
func WithMsgCbk(cb MessageCallback) ServerOption {
return func(server *Server) {
server.messageCallback = cb
}
}
func WithCloseCbk(cb CloseCallback) ServerOption {
return func(server *Server) {
server.closeCallback = cb
}
}
func WithTimerCbk(cb TimerCallback) ServerOption {
return func(server *Server) {
server.timerCallback = cb
}
}
type Server struct {
PluginPath string
plugins IPlugin
splitter ISplitter
connectionCallback ConnectionCallback
messageCallback MessageCallback
closeCallback CloseCallback
timerCallback TimerCallback
port int
Clients *sync.Map
}
func NewServer(port int, options ...ServerOption) IServer {
s := &Server{
port: port,
Clients: new(sync.Map),
}
for _, option := range options {
option(s)
}
return s
}
func (s *Server) GetSplitter() ISplitter {
return s.splitter
}
func (s *Server) GetIConnection(id int) IConnection {
c, ok := s.Clients.Load(id)
if !ok {
return nil
}
return c.(IConnection)
}
func (s *Server) GetPlugin() IPlugin {
return s.plugins
}
func (s *Server) GetAction(cmd uint32) interface{} {
return s.plugins.GetAction(cmd)
}
func (s *Server) SetConnectionCallback(cb ConnectionCallback) {
s.connectionCallback = cb
}
func (s *Server) SetMessageCallback(cb MessageCallback) {
s.messageCallback = cb
}
func (s *Server) SetCloseCallback(cb CloseCallback) {
s.closeCallback = cb
}
func (s *Server) SetTimerCallback(cb TimerCallback) {
s.timerCallback = cb
}
func (s *Server) Start() error {
if err := s.plugins.LoadPlugin(); err != nil {
return err
}
port := fmt.Sprintf(":%d", s.port)
l, err := net.Listen("tcp", port)
if err != nil {
return err
}
//监听端口
logger.Debug("listen on %s\n", port)
id := 0
for {
conn, err := l.Accept()
if err != nil {
return err
}
id++
client := NewConn(id, conn, s)
s.newConnection(client)
}
}
func (s *Server)Stop() {
StopTimer()
s.Clients.Range(func(key, value interface{}) bool {
client := value.(IConnection)
client.Stop()
return true
})
}
func (s *Server) newConnection(conn IConnection) {
s.Clients.Store(conn.GetID(), conn)
conn.SetConnectionCallback(s.connectionCallback)
conn.SetCloseCallback(s.removeConnection)
conn.SetMessageCallback(s.messageCallback)
conn.SetTimerCallback(s.timerCallback)
go conn.Start()
}
func (s *Server) removeConnection(conn IConnection) {
s.closeCallback(conn)
s.Clients.Delete(conn.GetID())
}