public EventMonitor(string InApiUrl, string InProject, string InCurrentUserName, string InLogFileName)
{
ApiUrl = InApiUrl;
Project = InProject;
CurrentUserName = InCurrentUserName;
LatestIds = new LatestData {
LastBuildId = 0, LastCommentId = 0, LastEventId = 0
};
MetadataStream = Project.ToLowerInvariant().TrimEnd('/');
if (MetadataStream.StartsWith("//", StringComparison.Ordinal))
{
int NextIdx = MetadataStream.IndexOf('/', 2);
if (NextIdx != -1)
{
NextIdx = MetadataStream.IndexOf('/', NextIdx + 1);
if (NextIdx != -1)
{
MetadataProject = MetadataStream.Substring(NextIdx + 1);
MetadataStream = MetadataStream.Substring(0, NextIdx);
}
}
}
LogWriter = new BoundedLogWriter(InLogFileName);
if (ApiUrl == null)
{
LastStatusMessage = "Database functionality disabled due to empty ApiUrl.";
}
else
{
LogWriter.WriteLine("Using connection string: {0}", ApiUrl);
}
}
bool ReadEventsFromBackend()
{
try
{
Stopwatch Timer = Stopwatch.StartNew();
LogWriter.WriteLine();
LogWriter.WriteLine("Polling for reviews at {0}...", DateTime.Now.ToString());
//////////////
/// Initial Ids
//////////////
if (LatestIds.LastBuildId == 0 && LatestIds.LastCommentId == 0 && LatestIds.LastEventId == 0)
{
LatestData InitialIds = RESTApi.GET <LatestData>(ApiUrl, "latest", string.Format("project={0}", Project));
LatestIds.LastBuildId = InitialIds.LastBuildId;
LatestIds.LastCommentId = InitialIds.LastCommentId;
LatestIds.LastEventId = InitialIds.LastEventId;
}
//////////////
/// Reviews
//////////////
List <EventData> Events = RESTApi.GET <List <EventData> >(ApiUrl, "event", string.Format("project={0}", Project), string.Format("lasteventid={0}", LatestIds.LastEventId));
foreach (EventData Review in Events)
{
IncomingEvents.Enqueue(Review);
LatestIds.LastEventId = Math.Max(LatestIds.LastEventId, Review.Id);
}
//////////////
/// Comments
//////////////
List <CommentData> Comments = RESTApi.GET <List <CommentData> >(ApiUrl, "comment", string.Format("project={0}", Project), string.Format("lastcommentid={0}", LatestIds.LastCommentId));
foreach (CommentData Comment in Comments)
{
IncomingComments.Enqueue(Comment);
LatestIds.LastCommentId = Math.Max(LatestIds.LastCommentId, Comment.Id);
}
//////////////
/// Bulids
//////////////
List <BuildData> Builds = RESTApi.GET <List <BuildData> >(ApiUrl, "build", string.Format("project={0}", Project), string.Format("lastbuildid={0}", LatestIds.LastBuildId));
foreach (BuildData Build in Builds)
{
IncomingBuilds.Enqueue(Build);
LatestIds.LastBuildId = Math.Max(LatestIds.LastBuildId, Build.Id);
}
LastStatusMessage = String.Format("Last update took {0}ms", Timer.ElapsedMilliseconds);
LogWriter.WriteLine("Done in {0}ms.", Timer.ElapsedMilliseconds);
return(true);
}
catch (Exception Ex)
{
LogWriter.WriteException(Ex, "Failed with exception.");
LastStatusMessage = String.Format("Last update failed: ({0})", Ex.ToString());
return(false);
}
}
public EventMonitor(string InApiUrl, string InProject, string InCurrentUserName, string InLogFileName)
{
ApiUrl = InApiUrl;
Project = InProject;
CurrentUserName = InCurrentUserName;
LatestIds = new LatestData {
LastBuildId = 0, LastCommentId = 0, LastEventId = 0
};
LogWriter = new BoundedLogWriter(InLogFileName);
if (ApiUrl == null)
{
LastStatusMessage = "Database functionality disabled due to empty ApiUrl.";
}
else
{
LogWriter.WriteLine("Using connection string: {0}", ApiUrl);
}
}
bool ReadEventsFromBackend(bool bFireThrottledRequests)
{
try
{
Stopwatch Timer = Stopwatch.StartNew();
LogWriter.WriteLine();
LogWriter.WriteLine("Polling for reviews at {0}...", DateTime.Now.ToString());
//////////////
/// Initial Ids
//////////////
if (ApiVersion == 0)
{
LatestData InitialIds = RESTApi.GET <LatestData>(ApiUrl, "latest", string.Format("project={0}", Project));
ApiVersion = (InitialIds.Version == 0)? 1 : InitialIds.Version;
LatestIds.LastBuildId = InitialIds.LastBuildId;
LatestIds.LastCommentId = InitialIds.LastCommentId;
LatestIds.LastEventId = InitialIds.LastEventId;
}
if (ApiVersion == 2)
{
int NewMinChangeCopy = NewMinChange;
if (NewMinChangeCopy != 0)
{
// If the range of changes has decreased, update the MinChange value before we fetch anything
MinChange = Math.Max(MinChange, NewMinChangeCopy);
// Get the first part of the query
string CommonArgs = String.Format("stream={0}", MetadataStream);
if (MetadataProject != null)
{
CommonArgs += String.Format("&project={0}", MetadataProject);
}
// Fetch any updates in the current range of changes
if (MinChange != 0)
{
GetMetadataListResponseV2 NewEventList = RESTApi.GET <GetMetadataListResponseV2>(ApiUrl, "metadata", String.Format("{0}&minchange={1}&sequence={2}", CommonArgs, MinChange, MetadataSequenceNumber));
foreach (GetMetadataResponseV2 NewEvent in NewEventList.Items)
{
IncomingMetadata.Enqueue(NewEvent);
}
MetadataSequenceNumber = Math.Max(NewEventList.SequenceNumber, MetadataSequenceNumber);
}
// Fetch any new changes
if (NewMinChangeCopy < MinChange)
{
GetMetadataListResponseV2 NewEvents = RESTApi.GET <GetMetadataListResponseV2>(ApiUrl, "metadata", String.Format("{0}&minchange={1}&maxchange={2}", CommonArgs, NewMinChangeCopy, MinChange));
foreach (GetMetadataResponseV2 NewEvent in NewEvents.Items)
{
IncomingMetadata.Enqueue(NewEvent);
}
MinChange = NewMinChangeCopy;
}
}
}
else
{
//////////////
/// Bulids
//////////////
List <BadgeData> Builds = RESTApi.GET <List <BadgeData> >(ApiUrl, "build", string.Format("project={0}", Project), string.Format("lastbuildid={0}", LatestIds.LastBuildId));
foreach (BadgeData Build in Builds)
{
IncomingBadges.Enqueue(Build);
LatestIds.LastBuildId = Math.Max(LatestIds.LastBuildId, Build.Id);
}
//////////////////////////
/// Throttled Requests
//////////////////////////
if (bFireThrottledRequests)
{
//////////////
/// Reviews
//////////////
List <EventData> Events = RESTApi.GET <List <EventData> >(ApiUrl, "event", string.Format("project={0}", Project), string.Format("lasteventid={0}", LatestIds.LastEventId));
foreach (EventData Review in Events)
{
IncomingEvents.Enqueue(Review);
LatestIds.LastEventId = Math.Max(LatestIds.LastEventId, Review.Id);
}
//////////////
/// Comments
//////////////
List <CommentData> Comments = RESTApi.GET <List <CommentData> >(ApiUrl, "comment", string.Format("project={0}", Project), string.Format("lastcommentid={0}", LatestIds.LastCommentId));
foreach (CommentData Comment in Comments)
{
IncomingComments.Enqueue(Comment);
LatestIds.LastCommentId = Math.Max(LatestIds.LastCommentId, Comment.Id);
}
}
}
LastStatusMessage = String.Format("Last update took {0}ms", Timer.ElapsedMilliseconds);
LogWriter.WriteLine("Done in {0}ms.", Timer.ElapsedMilliseconds);
return(true);
}
catch (Exception Ex)
{
LogWriter.WriteException(Ex, "Failed with exception.");
LastStatusMessage = String.Format("Last update failed: ({0})", Ex.ToString());
return(false);
}
}
