Is it possible to create sessions (e.g. php sessions) using C # WCF WebHttpBinding?

Question

Is it possible to create sessions with C # WCF WebHttpBinding? (Something like php sessions with cookies, etc.)

Answer 1

WCF supports sessions, however this requires some security, this link should explain:

http://social.msdn.microsoft.com/Forums/is/wcf/thread/7185e8b7-d4e5-4314-a513-ec590f26ffde

, , . "System.Timers.Timer", - , , , .

, Guid ( ) , reset .

cookie ( ) , cookie :

    /// <summary>Gets a cookie value from cookies for given key.</summary>
    /// <param name="cookieKey">The key for the cookie value we require.</param>
    /// <returns>The cookie value.</returns>
    /// <exception cref="KeyNotFoundException">If the key was not found.</exception>
    private string GetCookieValue(string cookieKey)
    {
        string cookieHeader = WebOperationContext.Current.IncomingRequest.Headers[HttpRequestHeader.Cookie];
        string[] cookies = cookieHeader.Split(';');
        string result = string.Empty;
        bool cookieFound = false;

        foreach (string currentCookie in cookies)
        {
            string cookie = currentCookie.Trim();

            // Split the key/values out for each cookie.
            string[] cookieKeyValue = cookie.Split('=');

            // Compare the keys
            if (cookieKeyValue[0] == cookieKey)
            {
                result = cookieKeyValue[1];
                cookieFound = true;
                break;
            }
        }

        if (!cookieFound)
        {                
            string msg = string.Format("Unable to find cookie value for cookie key '{0}'", cookieKey);
            throw new KeyNotFoundException(msg);
        }

        // Note: The result may still be empty if there wasn't a value set for the cookie.
        // e.g. 'key=' rather than 'key=123'
        return result;
    }        

    /// <summary>Sets the cookie header.</summary>
    /// <param name="cookie">The cookie value to set.</param>
    private void SetCookie(string cookie)
    {
        // Set the cookie for all paths.
        cookie = cookie + "; path=/;" ;
        string currentHeaderValue = WebOperationContext.Current.OutgoingResponse.Headers[HttpResponseHeader.SetCookie];

        if (!string.IsNullOrEmpty(currentHeaderValue))
        {
            WebOperationContext.Current.OutgoingResponse.Headers[HttpResponseHeader.SetCookie]
                = currentHeaderValue + "\r\n" + cookie;
        }
        else
        {
            WebOperationContext.Current.OutgoingResponse.Headers[HttpResponseHeader.SetCookie] = cookie;
        }
    }

cookie - "sessionId = {myGuidHere}".

, . , , .

peteski

Answer 2

, WebHttpBinding , . , PHP-, WebHttpBinding / , , @peteski22, .