/
gate_handlesession.go
66 lines (56 loc) · 1.61 KB
/
gate_handlesession.go
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package gate
import (
"fmt"
"git.golaxy.org/core"
"git.golaxy.org/core/util/types"
"git.golaxy.org/core/util/uid"
"git.golaxy.org/framework/plugins/log"
"net"
"sync/atomic"
)
// handleSession 处理会话
func (g *_Gate) handleSession(conn net.Conn) (*_Session, bool) {
var err error
defer func() {
if panicErr := types.Panic2Err(recover()); panicErr != nil {
err = fmt.Errorf("%w: %w", core.ErrPanicked, panicErr)
}
if err != nil {
log.Errorf(g.servCtx, "listener %q accept remote %q, handle session failed, %s", conn.LocalAddr(), conn.RemoteAddr(), err)
conn.Close()
}
}()
// 网络连接接受器
acceptor := _Acceptor{
gate: g,
}
// 接受网络连接
session, err := acceptor.accept(conn)
if err != nil {
return nil, false
}
log.Infof(g.servCtx, "listener %q accept remote %q, handle session success, id: %q, token: %q", conn.LocalAddr(), conn.RemoteAddr(), session.GetId(), session.GetToken())
return session, true
}
// getSession 查询会话
func (g *_Gate) getSession(sessionId uid.Id) (*_Session, bool) {
v, ok := g.sessionMap.Load(sessionId)
if !ok {
return nil, false
}
return v.(*_Session), true
}
// storeSession 存储会话
func (g *_Gate) storeSession(session *_Session) {
g.sessionMap.Store(session.GetId(), session)
atomic.AddInt64(&g.sessionCount, 1)
}
// deleteSession 删除会话
func (g *_Gate) deleteSession(sessionId uid.Id) {
g.sessionMap.Delete(sessionId)
atomic.AddInt64(&g.sessionCount, -1)
}
// validateSession 会话有效性
func (g *_Gate) validateSession(session *_Session) bool {
return g.sessionMap.CompareAndSwap(session.GetId(), session, session)
}