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  • Category: WCF

    WCF challenges while creating and consuming

    Hi,

    What are challenges you faced while creating and consuming WCF services and how you have given solutions ?
  • #744385
    hello

    1. You have to configure first service configuration file
    2. You must have administrative permission to host it.
    3. You can use any hosting environment then you have to set specific properties in web.config file.
    4.You need to specify instantcontextmode at service level
    5.you have to specify callback contract if any.
    6.You have to specify binding depending upon your hosting

    Thanks and Regards
    Umesh Bhosale

  • #744699
    Hai Trupti,
    There could be many challenges and this is based on the skill level and experience you will have while creating and consuming the service.
    But there are few scenarios where most of the people get stuck:

    1. Use of proper DataContract and return the collection objects other than DataSet as DataSet is technology specific.
    2. Use of the Binding and setting it in configuration
    3. Cross Domain policies in WCF
    4. Error handling and popping the error up to front end applications
    5. Callback behavior where the calling function should do something when the request is completed
    6. Hosting issues when hosting other than IIS

    Hope it will be helpful to you.

    Regards,
    Pawan Awasthi(DNS MVM)
    +91 8123489140 (whatsApp), +60 14365 1476(Malaysia)
    pawansoftit@gmail.com


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