channelfactory
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kathleenwest / WCFStockServiceSingletonWithClientChannelFactory
This project presents a WCF Stock Service Library (StockServiceLib) that mimics a stock exchange. The service is implemented as a “singleton” and maintains persistent data between client calls and can handle multiple client sessions. The service is hosted via a console application (StockServiceHost). The client and service participate in a bi-directional/callback relationship. The client (StockClient) uses the ChannelFactory pattern as opposed to “Add Service Reference” with SVCUTIL. The client and service share a common assembly (SharedLib) that contains the key contract and data model information. Furthermore, a Utilities project is used by the client console application to facilitate user data entry and the complicated details of building and managing the WCF ChannelFactory connection implementation. The ProxyGen class inside the Utilities project abstracts the details of implementing and managing a generic ChannelFactory connection to a generic service for a client. Note: The Utilities project library was included as base code for my lab project to facilitate speedy completion; we were not expected to code this Utilities project ourselves due to complexity and time constraints. The remaining projects in the solution (SharedLib, StockClient, StockServiceHost, and StockServiceLib), I completed individually per requirements for the lab project.
Language:C# 4geeksarray / creating-dynamic-proxy-using-wcf-channelfactory
This article helps you to generate a dynamic WCF service proxy using ChannelFactory. This will also describe what is ChannelFactory, the difference between ChannelFactory and Proxy, and when to use proxy or ChannelFactory.
Language:C#This project presents a simple, but fun “Adopt a Dog” Service Application. The service provides a factory creational design pattern to create and return a single Dog object (complete with a cute photo). It is hosted using IIS Express to quickly demo and test the service with a client. The service interface is defined not in the service application but in a Shared Library. The Shared Library also defines the Dog class object with custom serialization using the ISerializable interface implemented on the Dog class. This project is intended to demo custom serialization and a shared library concept between both the service and the client. With the Shared Library concept of both the service interface definition and the Dog class, there is no need to use SVCUTIL or the Service Wizard to create a tightly coupled service reference. Instead, the client uses a simple ChannelFactory concept to build a channel to the service knowing the interface details in the Shared Library. Also, it can understand and work with the Dog objects as specified in the Shared Library. A client “tester” windows form application tests the service and provides output to the user in a simple GUI. In addition, a short discussion and code demo of debugging service errors and activity using diagnostics and a trace listener pattern is included in this article. Some of my lessons learned in debugging service errors and custom serialization may help you on your next project.
Language:C#WCF Math Service Library with Multi-Threaded Capabilities & Console Service Host and a Client “Tester” ChannelFactory Implementation
Language:C#