public async Task <IHttpActionResult> ReconnectAndInvoke(string connectionId, string hubName, string methodName, [FromBody] HubNamesAndArguments hubNamesAndArguments)
{
Session session;
bool sessionRetrieved;
sessionManagementLock.EnterReadLock();
try
{
sessionRetrieved = sessions.TryGetValue(connectionId, out session);
}
finally
{
sessionManagementLock.ExitReadLock();
}
var hubMethodInvocation = new HubMethodInvocation
{
Arguments = hubNamesAndArguments.Arguments,
Hub = hubName,
Method = methodName
};
if (!sessionRetrieved)
{
try
{
session = await PerformConnect(hubNamesAndArguments.HubNames, connectionId);
}
catch (ArgumentOutOfRangeException)
{
return(NotFound());
}
return(Ok(new
{
ConnectionId = session.ConnectionId,
ReturnValue = await ExecuteHubMethodInvocation(session, Request, hubMethodInvocation)
}));
}
if (!session.Hubs.Keys.OrderBy(n => n).SequenceEqual(hubNamesAndArguments.HubNames.OrderBy(n => n), StringComparer.OrdinalIgnoreCase))
{
return(Conflict());
}
return(Ok(new
{
Events = GetEvents(session),
ReturnValue = await ExecuteHubMethodInvocation(session, Request, hubMethodInvocation)
}));
}
public async Task <IHttpActionResult> ConnectAndInvoke(string hubName, string methodName, [FromBody] HubNamesAndArguments hubNamesAndArguments)
{
Session session;
try
{
session = await PerformConnect(hubNamesAndArguments.HubNames);
}
catch (ArgumentOutOfRangeException)
{
return(NotFound());
}
return(Ok(new
{
ConnectionId = session.ConnectionId,
ReturnValue = await ExecuteHubMethodInvocation(session, Request, new HubMethodInvocation
{
Arguments = hubNamesAndArguments.Arguments,
Hub = hubName,
Method = methodName
})
}));
}