Why is it I'm able to do this:
var _channel = new ChannelFactory<T>("bindingname").CreateChannel();
But not this
var _channelFactory = new ChannelFactory<T>("bindingname");
var _channel = _channelFactory.CreateChannel();
The 2nd snippet complains that I need to pass in an EndPointAddress
in CreateChannel()
whereas the 1st doesn't.
Aren't the 2 snippets essentially the same?
It might be because var _channelFactory = new ChannelFactory<T>("bindingname");
is resolving _channelFactory to IChannelFactory<T>
instead of ChannelFactory<T>
.
Try
ChannelFactory<T> _channelFactory = new ChannelFactory<T>("bindingname");
var _channel = _channelFactory.CreateChannel();
ChannelFactory<T> has a CreateChannel() method that takes no parameters. IChannelFactory<T> does not have a CreateChannel() method that takes no parameters.
Looking at the signature for the constructors for ChannelFactory, the only one that takes a single string as an input is asking for an endpointConfigurationName - not a binding name. Could this be the root of your problem? You may be constructing the ChannelFactory incorrectly? See below:-
public ChannelFactory();
public ChannelFactory(Binding binding);
public ChannelFactory(ServiceEndpoint endpoint);
public ChannelFactory(string endpointConfigurationName);
protected ChannelFactory(Type channelType);
public ChannelFactory(Binding binding, EndpointAddress remoteAddress);
public ChannelFactory(Binding binding, string remoteAddress);
public ChannelFactory(string endpointConfigurationName, EndpointAddress remoteAddress);
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.