WCF 服务无应答。 PHP 结果错误获取 http 标头，答案

【问题标题】：WCF service no answer. PHP result Error Fetching http headers,WCF 服务无应答。 PHP 结果错误获取 http 标头，
【发布时间】：2019-10-18 05:57:42
【问题描述】：

我有 WCF 服务

[ServiceContract(Name = "Test")]
public interface ITest {
    [OperationContract]
        string test1();
}
[DataContract]
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall, ConcurrencyMode = ConcurrencyMode.Single, UseSynchronizationContext = false)]
public class csTest : ITest {
    public string test1() {
        Thread.Sleep(60000);
        return "test1";
    }
}

启动它们

ServiceHost TestHost= new ServiceHost(typeof(HostHCS.Test.csTest), new Uri("http://127.0.0.1:8150/Test"));
            ServiceConfigureHttp(TestHost, crtSMBHttp("127.0.0.1","Test","8150"), crtSDB(), typeof(HostHCS.Test.ITest), crtBndHttp(), ip, "Test");
            TestHost.Open();
private void ServiceConfigureHttp(ServiceHost service, ServiceMetadataBehavior serviceMetadataBehavior, ServiceDebugBehavior serviceDebugBehavior, Type serviceType, BasicHttpBinding bind, string ip, string servName) {
        service.Description.Behaviors.Remove(typeof(ServiceMetadataBehavior));
        service.Description.Behaviors.Add(serviceMetadataBehavior);
        service.Description.Behaviors.Remove(typeof(ServiceDebugBehavior));
        service.Description.Behaviors.Add(serviceDebugBehavior);
        service.AddServiceEndpoint(serviceType, new WSHttpBinding(),"");

        service.AddServiceEndpoint(
System.ServiceModel.Description.ServiceMetadataBehavior.MexContractName, 
System.ServiceModel.Description.
MetadataExchangeBindings.CreateMexHttpBinding(), 
 "http://127.0.0.1:8150/Test/mex");
    }
    private BasicHttpBinding crtBndHttp() {
        BasicHttpBinding binding = new BasicHttpBinding();
        binding.MaxReceivedMessageSize = Int32.MaxValue;
        XmlDictionaryReaderQuotas readerQuotas = new XmlDictionaryReaderQuotas();
        readerQuotas.MaxArrayLength = Int32.MaxValue;
        readerQuotas.MaxStringContentLength = Int32.MaxValue;
        readerQuotas.MaxBytesPerRead = Int32.MaxValue;
        readerQuotas.MaxDepth = Int32.MaxValue;

        binding.ReaderQuotas = readerQuotas;
        binding.MaxBufferPoolSize = Int32.MaxValue;

        binding.OpenTimeout = new TimeSpan(1, 00, 0);
        binding.CloseTimeout = new TimeSpan(1, 00, 0);
        binding.SendTimeout = new TimeSpan(1, 00, 0);
        binding.ReceiveTimeout = new TimeSpan(1, 00, 0);
        return binding;
    }

    private ServiceMetadataBehavior crtSMBHttp(string ip, string servName,string port) {

        ServiceMetadataBehavior myServiceMetadataBehavior = new ServiceMetadataBehavior();
        myServiceMetadataBehavior.HttpGetEnabled = true;
        myServiceMetadataBehavior.MetadataExporter.PolicyVersion = PolicyVersion.Policy15;
        return myServiceMetadataBehavior;
    }

我的php代码

<?php
try{ 
ini_set('default_socket_timeout', 600); //120/// 6000//60000
$client = new SoapClient(
'http://127.0.0.1:8150/Test?wsdl',
array(
    'soap_version' => SOAP_1_2, 
    'cache_wsdl' => WSDL_CACHE_NONE, 
    'trace' => 1,
    'exception' => 1,
    'keep_alive' => 0,
    'connection_timeout' => 60000//500000
));
$webService = $client->test1();
} catch (Exception $e) {

print  'Caught exception: '.  $e->getTraceAsString(). "<br/>";
print  'Caught exception: '.  $e->getMessage(). "<br/>";
var_dump($client->__getLastRequestHeaders());
print    "<br/>";
var_dump($client->__getLastRequest());
print    "<br/>";
var_dump($client->__getLastResponse());
print    "<br/>";
}
?>

很快返回结果

捕获的异常：#0 [内部函数]： SoapClient->__doRequest('__call('test1', Array) #2 {main}

捕获异常：获取 http 标头时出错

string(204) "POST /Test HTTP/1.1 主机：127.0.0.1:8150 连接：关闭用户代理：PHP-SOAP/7.3.2 内容类型：application/soap+xml；字符集=utf-8； action="http://tempuri.org/Test/test1" 内容长度：第186章

字符串（186）“”

空

也就是说，没有调用服务方法，因为结果应该在一分钟后收到。可能是什么问题，我做错了什么？

【问题讨论】：

标签： php wcf

【解决方案1】：

错误如下。 PHP 不适用于 WSHttpBinding，如果被替换

service.AddServiceEndpoint(serviceType, new WSHttpBinding(),"");

service.AddServiceEndpoint(serviceType, new BasicHttpBinding(),"");

并在php客户端更改版本soap客户端

'soap_version' => SOAP_1_2,

'soap_version' => SOAP_1_1,

那么一切都会好起来的

【讨论】：