private StreamLogItem.LogItemAttachment InitializeSubAttachment(int workerId)
{
string text = workerId.ToString();
StreamLogItem.LogItemAttachment logItemAttachment = new StreamLogItem.LogItemAttachment();
logItemAttachment.Id = workerId;
logItemAttachment.Name = text;
logItemAttachment.Attachment = (StreamAttachment)this.MessageItem.AttachmentCollection.Create(AttachmentType.Stream);
logItemAttachment.Attachment.FileName = text + ".csv";
logItemAttachment.Attachment[AttachmentSchema.DisplayName] = text;
logItemAttachment.AttachmentStream = new StreamWriter(new GZipStream(logItemAttachment.Attachment.GetContentStream(), CompressionMode.Compress));
return(logItemAttachment);
}
internal void ConsolidateLog(int workerId, bool merge)
{
lock (this.mailboxSession.Value)
{
if (this.subAttachments.Count != 0)
{
if (this.Attachment == null)
{
this.InitializeMainAttachment();
}
StreamLogItem.LogItemAttachment logItemAttachment = null;
this.subAttachments.TryGetValue(workerId, out logItemAttachment);
if (logItemAttachment != null)
{
this.RemoveSubAttachment(logItemAttachment, merge);
}
}
}
}
internal void WriteLogs(List <StreamLogItem.LogItem> logList)
{
lock (this.mailboxSession.Value)
{
foreach (StreamLogItem.LogItem logItem in logList)
{
StreamLogItem.LogItemAttachment subAttachment = null;
this.subAttachments.TryGetValue(logItem.WorkerId, out subAttachment);
if (subAttachment == null)
{
subAttachment = this.InitializeSubAttachment(logItem.WorkerId);
this.subAttachments.Add(logItem.WorkerId, subAttachment);
}
logItem.Logs.ForEach(delegate(LocalizedString x)
{
subAttachment.AttachmentStream.WriteLine(x.ToString());
});
}
}
}
private void RemoveSubAttachment(StreamLogItem.LogItemAttachment subAttachment, bool merge)
{
Stream baseStream = subAttachment.AttachmentStream.BaseStream;
subAttachment.AttachmentStream.Flush();
subAttachment.AttachmentStream.Dispose();
baseStream.Dispose();
subAttachment.Attachment.Save();
subAttachment.Attachment.Load();
if (merge)
{
using (StreamAttachment streamAttachment = (StreamAttachment)this.MessageItem.AttachmentCollection.Open(subAttachment.Attachment.Id))
{
using (GZipStream gzipStream = new GZipStream(streamAttachment.GetContentStream(), CompressionMode.Decompress))
{
using (StreamReader streamReader = new StreamReader(gzipStream))
{
string value;
while ((value = streamReader.ReadLine()) != null)
{
this.AttachmentStream.WriteLine(value);
}
}
}
}
}
this.MessageItem.AttachmentCollection.Remove(subAttachment.Attachment.Id);
this.MessageItem.Save(SaveMode.NoConflictResolutionForceSave);
this.MessageItem.Load();
int id = subAttachment.Id;
subAttachment.AttachmentStream.Dispose();
subAttachment.AttachmentStream = null;
subAttachment.Attachment.Dispose();
subAttachment.Attachment = null;
subAttachment = null;
this.subAttachments.Remove(id);
}
