本文整理匯總了Golang中ngrok/conn.Conn.LocalAddr方法的典型用法代碼示例。如果您正苦於以下問題：Golang Conn.LocalAddr方法的具體用法？Golang Conn.LocalAddr怎麽用？Golang Conn.LocalAddr使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類ngrok/conn.Conn的用法示例。
在下文中一共展示了Conn.LocalAddr方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: httpHandler
// Handles a new http connection from the public internet
func httpHandler(c conn.Conn, proto string) {
defer c.Close()
defer func() {
// recover from failures
if r := recover(); r != nil {
c.Warn("httpHandler failed with error %v", r)
}
}()
// Make sure we detect dead connections while we decide how to multiplex
c.SetDeadline(time.Now().Add(connReadTimeout))
// multiplex by extracting the Host header, the vhost library
vhostConn, err := vhost.HTTP(c)
if err != nil {
c.Warn("Failed to read valid %s request: %v", proto, err)
c.Write([]byte(BadRequest))
return
}
// read out the Host header and auth from the request
host := strings.ToLower(vhostConn.Host())
auth := vhostConn.Request.Header.Get("Authorization")
hostname, _, err := net.SplitHostPort(host)
if err != nil {
hostname = host
} else {
_, port, _ := net.SplitHostPort(c.LocalAddr().String())
hostname = fmt.Sprintf("%s:%s", hostname, port)
}
paramSubdomain := vhostConn.Request.URL.Query().Get(SubDomainParamName) //url param
if paramSubdomain == "" { //user-agent
reg := regexp.MustCompile(fmt.Sprintf("%s/(\\w+)", SubDomainUserAgentName))
matches := reg.FindStringSubmatch(vhostConn.Request.UserAgent())
if len(matches) > 0 {
paramSubdomain = matches[1]
}
}
_, setCookieSubdomain := vhostConn.Request.URL.Query()[SetCookieSubDomainParamName]
subdomainCookie, err := vhostConn.Request.Cookie(SubDomainCookieName)
cookieSubdomain := ""
if err == nil {
cookieSubdomain = subdomainCookie.Value
}
// done reading mux data, free up the request memory
vhostConn.Free()
// We need to read from the vhost conn now since it mucked around reading the stream
c = conn.Wrap(vhostConn, "pub")
// multiplex to find the right backend host
c.Debug("Found hostname %s in request", host)
if paramSubdomain != "" {
hostname = fmt.Sprintf("%s.%s", paramSubdomain, hostname)
} else if cookieSubdomain != "" {
hostname = fmt.Sprintf("%s.%s", cookieSubdomain, hostname)
}
tunnelKey := fmt.Sprintf("%s://%s", proto, hostname)
tunnel := tunnelRegistry.Get(tunnelKey)
if tunnel == nil {
if setCookieSubdomain && paramSubdomain != "" {
c.Info("Set %s to Cookie for hostname %s", paramSubdomain, tunnelKey)
c.Write([]byte(fmt.Sprintf(SetCooikeResponse, len(proto)+len(hostname)+len(paramSubdomain)+48, SubDomainCookieName, paramSubdomain, proto, hostname, paramSubdomain)))
} else {
c.Info("No tunnel found for hostname %s", tunnelKey)
c.Write([]byte(fmt.Sprintf(NotFound, len(hostname)+18, hostname)))
}
return
}
// If the client specified http auth and it doesn't match this request's auth
// then fail the request with 401 Not Authorized and request the client reissue the
// request with basic authdeny the request
if tunnel.req.HttpAuth != "" && auth != tunnel.req.HttpAuth {
c.Info("Authentication failed: %s", auth)
c.Write([]byte(NotAuthorized))
return
}
// dead connections will now be handled by tunnel heartbeating and the client
c.SetDeadline(time.Time{})
// let the tunnel handle the connection now
tunnel.HandlePublicConnection(c)
}