protected override string OnConnectionError(string ticket, HResult hResult)
{
if (ticket != ServiceUtils.ZeroTicket)
{
using (var db = ServiceUtils.CreateDbContext())
{
EfParaquickSession efSession = ServiceUtils.FindSession(db, ticket);
if (efSession != null)
{
//log this error
SessionError(db, efSession, hResult.Format());
//ask the implementation if we should tell the WC to retry
string companyFilePath;
if (OnRetryConnection(db, efSession, hResult, out companyFilePath))
{
return(companyFilePath);
}
else
{
//if not, we reset the session to "New" and let the user fix it and try again
ServiceUtils.Reset(db, efSession);
}
}
else
{
//note: getLastError will not be called so we log this here
Error("Can't find ticket ({ticket}) during connection error");
}
}
}
else
{
//note: getLastError will not be called so we log this here
Error("Can't process zeroticket during connection error");
}
return("done");
}
protected override int OnResponseMessage(string ticket, string responseXml, HResult hResult)
{
//zerotickets should never be seen here, but if so, they will recur in getLastError and be logged there
if (ticket != ServiceUtils.ZeroTicket)
{
using (var db = ServiceUtils.CreateDbContext())
{
EfParaquickSession efSession = ServiceUtils.FindSession(db, ticket);
//bad tickets will recur in getLastError and be logged there
if (efSession != null)
{
//COM error?
if (hResult == null)
{
//deserialize response and process success/error
RsMsgSet rsMsgSet = new RsMsgSet();
QBXML qbxml = rsMsgSet.Deserialize(responseXml);
//TODO update paraquick entities based on response type
foreach (var rsMsg in rsMsgSet)
{
var efMessage = efSession.ParaquickMessages.Where(m => m.RequestId == rsMsg.requestID).FirstOrDefault();
if (efMessage != null)
{
ServiceUtils.Response(db, efMessage, rsMsg);
//allow implementor to do something with response
OnResponse(db, efMessage, rsMsg);
if (rsMsg.statusCode != "0")
{
//TODO stop on errors?
ResponseError(db, efSession, efMessage, rsMsg.statusMessage);
}
}
else
{
//TODO stop on errors?
SessionError(db, efSession, $"Can't find request ({rsMsg.requestID})");
}
}
//TODO StopOnErrors? do we stop on errors here (return -1) or keep going?
//report "%" - completed messages/total messages for session
int pctComplete = ServiceUtils.CalculatePercentComplete(db, efSession);
return(pctComplete);
}
else
{
SessionError(db, efSession, $"COM Error {hResult.Format()}");
}
}
}
}
//error condition
return(-1);
}