What is the endpoint in WCF?

Question

I had the impression that the endpoint was defined in the configuration file as a list of possible clients, but this does not make sense (in the sense that I suggested that he said which computers can connect to the service), now I’m going to rather define so someone please explain what is the end point for me? I understand the concept of defining a contract interface, and then I implement the contract, but I get lost somewhere between them and actually have something useful.

What is an address in this context? host address?

Is binding a communication method / protocol for proper use?

the contract is a “common object” (yes, I know that it’s technically wrong, but I work with me here)

Answer 1

The endpoint is what the service provides, and in terms of WCF, there are three things:

• Address
• Snap
• Contract

An address is a URL at which an endpoint can be reached.

The binding dictates the applied transformations, as well as the form (to some extent) of the messages sent to the address of the Contract.

The contract determines which operations are issued at the address. This is exactly what he says, this is a contract to indicate which calls are valid.

In most cases, people remember this as AB C.

Some notes:

Linking is usually a combination of channels with the applicable behavior; channels are elements in the channel stack that modify the message and perform actions before they enter the service implementation.

Although it is usually represented by an interface in .NET, it is not necessary that the Contract be presented in this way. Some design engineers will define patterns for messages that will be sent for request and response in the first place that WCF converts the .NET Contract interface to.

Answer 2

I am going to bring Juval Lowy Programming WCF Services here:

Each service is associated with an address that determines where the service is - a binding that defines how to interact with the service and a contract that defines what the service does. This triumvirate service manager is easy to remember as an ABC service.

WCF formalizes this relationship as an endpoint. The endpoint is the merging of the address, contract, and binding.

Each endpoint must have all three elements, and the host provides the endpoint.

Answer 3

Endpoints in WCF
The WCF service is a program that provides a collection of endpoints. Each endpoint is a portal for communicating with the world. The endpoint consists of three components.
1) Address :
Determines where the service is located.
ex - http://www.test.com:8001/MyService
2) Bindings :
A binding that indicates how the client can interact with the endpoint.
ex - BasicHttpBinding, WSHttpBinding, WSDualHttpBinding, etc.
3) Contracts :
A contract that identifies available transactions

Endpoints will be specified in the web.config file in the created service.

Answer 4

A service endpoint has an address, a binding, and a contract. The endpoint address is the network address where the endpoint resides. The EndpointAddress class represents the address of the WCF endpoint. Endpoint binding indicates how the endpoint interacts with the world, including transport protocol (e.g. TCP, HTTP), encoding (e.g. text, binary), and security requirements (e.g. SSL, SOAP message security). The Binding class is a WCF binding. An endpoint contract indicates that the endpoint communicates and is essentially a collection of messages organized in operations with basic messaging patterns (MEPs) such as one-way, duplex, and request / response. The ContractDescription class is a WCF contract.

Answer 5

See here: The service endpoint indicates the address, binding, and contract to use for communication.

Answer 6

A service endpoint has an address, a binding, and a contract. The endpoint address is the network address where the endpoint resides. The EndpointAddress class represents the address of the WCF endpoint. Endpoint binding indicates how the endpoint interacts with the world, including transport protocol (e.g. TCP, HTTP), encoding (e.g. text, binary), and security requirements (e.g. SSL, SOAP message security). The Binding class is a WCF binding. An endpoint contract indicates that the endpoint communicates and is essentially a collection of messages organized in operations with basic messaging patterns (MEPs) such as one-way, duplex, and request / response. The ContractDescription class is a WCF contract.

Answer 7

The endpoint of a web service may hide some or all of them. And based on the request, you can decide the internal processing of the request.

The SRJTester tool (available on Github) is good for specifying the endpoint, actions, protocols, etc. when fulfilling a service request.