/
gtcp_pool_pkg.go
84 lines (75 loc) · 2.43 KB
/
gtcp_pool_pkg.go
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// Copyright 2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
package gtcp
import (
"time"
"github.com/gogf/gf/g/errors/gerror"
)
// 简单协议: (方法覆盖)发送数据
func (c *PoolConn) SendPkg(data []byte, option ...PkgOption) (err error) {
if err = c.Conn.SendPkg(data, option...); err != nil && c.status == gCONN_STATUS_UNKNOWN {
if v, e := c.pool.NewFunc(); e == nil {
c.Conn = v.(*PoolConn).Conn
err = c.Conn.SendPkg(data, option...)
} else {
err = e
}
}
if err != nil {
c.status = gCONN_STATUS_ERROR
} else {
c.status = gCONN_STATUS_ACTIVE
}
return err
}
// 简单协议: (方法覆盖)接收数据
func (c *PoolConn) RecvPkg(option ...PkgOption) ([]byte, error) {
data, err := c.Conn.RecvPkg(option...)
if err != nil {
c.status = gCONN_STATUS_ERROR
} else {
c.status = gCONN_STATUS_ACTIVE
}
return data, err
}
// 简单协议: (方法覆盖)带超时时间的数据获取
func (c *PoolConn) RecvPkgWithTimeout(timeout time.Duration, option ...PkgOption) (data []byte, err error) {
if err := c.SetRecvDeadline(time.Now().Add(timeout)); err != nil {
return nil, err
}
defer func() {
err = gerror.Wrap(c.SetRecvDeadline(time.Time{}), "SetRecvDeadline error")
}()
data, err = c.RecvPkg(option...)
return
}
// 简单协议: (方法覆盖)带超时时间的数据发送
func (c *PoolConn) SendPkgWithTimeout(data []byte, timeout time.Duration, option ...PkgOption) (err error) {
if err := c.SetSendDeadline(time.Now().Add(timeout)); err != nil {
return err
}
defer func() {
err = gerror.Wrap(c.SetSendDeadline(time.Time{}), "SetSendDeadline error")
}()
err = c.SendPkg(data, option...)
return
}
// 简单协议: (方法覆盖)发送数据并等待接收返回数据
func (c *PoolConn) SendRecvPkg(data []byte, option ...PkgOption) ([]byte, error) {
if err := c.SendPkg(data, option...); err == nil {
return c.RecvPkg(option...)
} else {
return nil, err
}
}
// 简单协议: (方法覆盖)发送数据并等待接收返回数据(带返回超时等待时间)
func (c *PoolConn) SendRecvPkgWithTimeout(data []byte, timeout time.Duration, option ...PkgOption) ([]byte, error) {
if err := c.SendPkg(data, option...); err == nil {
return c.RecvPkgWithTimeout(timeout, option...)
} else {
return nil, err
}
}