public HGrid call(string op, HGrid req)
{
HGrid res = postGrid(op, req);
if (res.isErr())
{
throw new CallErrException(res);
}
return(res);
}
//////////////////////////////////////////////////////////////////////////
// Call
//////////////////////////////////////////////////////////////////////////
/**
* Make a call to the given operation. The request grid is posted
* to the URI "this.uri+op" and the response is parsed as a grid.
* Raise CallNetworkException if there is a communication I/O error.
* Raise CallErrException if there is a server side error and an error
* grid is returned.
*/
public async Task <HGrid> CallAsync(string op, HGrid req, string mimeType)
{
HGrid res = await PostGridAsync(op, req, mimeType);
if (res.isErr())
{
throw new CallErrException(res);
}
return(res);
}
