consul注册服务失败提示连接成功

php --ri swoole

php -v

php

// Warning: Invalid argument supplied for foreach() in /home/wwwroot/swoft/vendor/swoft/http-client/src/HttpCoResult.php on line 51

object(Swoft\Http\Message\Base\Response)#1776 (8) {

  ["reasonPhrase":protected]&＃061;>

  string(21) "Internal Server Error"

  ["statusCode":protected]&＃061;>

  int(500)

  ["charset":protected]&＃061;>

  string(5) "utf-8"

  ["attributes":"Swoft\Http\Message\Base\Response":private]&＃061;>

  array(0) {

  }

  ["headerNames":protected]&＃061;>

  NULL

  ["headers":protected]&＃061;>

  array(0) {

  }

  ["protocol":protected]&＃061;>

  string(3) "1.1"

  ["stream":protected]&＃061;>

  object(Swoft\Http\Message\Stream\SwooleStream)#1781 (2) {

    ["contents":protected]&＃061;>

    string(0) ""

    ["size":protected]&＃061;>

    int(0)

  }

}

RPC service register success by consul ! tcp&＃061;172.17.0.2:8099