// Always called when process is locked
public void SetValue(string s, string status, byte[] value, bool unblock)
{
MailboxRecord record;
if (!mailbox.TryGetValue(s, out record))
{
record = new MailboxRecord();
mailbox.Add(s, record);
}
record.SetValue(status, value, unblock);
}
private void UnblockMailboxes()
{
foreach (var k in mailbox)
{
MailboxRecord r = k.Value;
// r.Unblock increments r's version
r.Unblock();
string s;
byte[] v;
logger.Log("mailbox", "Unblocking " + k.Key + " with version " + r.GetValue(out s, out v));
}
}
public ProcessRecord(int i, ILogger l, Action collect)
{
logger = l;
collector = collect;
id = i;
status = ProcessStatus.Queued;
exitCode = unchecked ((int)Constants.WinError_StillActive);
mailbox = new Dictionary <string, MailboxRecord>();
// every process has a record corresponding to the 'null' key that is used for monitoring
// the lifetime of the process
var record = new MailboxRecord();
mailbox.Add(Constants.NullKeyString, record);
}
// Always called when process is locked
public Task GetValue(string s, UInt64 lastSeenVersion, out UInt64 currentVersion, out string shortStatus, out byte[] value)
{
MailboxRecord record;
if (!mailbox.TryGetValue(s, out record))
{
record = new MailboxRecord();
mailbox.Add(s, record);
}
currentVersion = record.GetValue(out shortStatus, out value);
if (lastSeenVersion < currentVersion || status == ProcessStatus.Completed)
{
return(null);
}
else
{
return(record.Waiter);
}
}
// Always called when process is locked
public Task GetValue(string s, UInt64 lastSeenVersion, out UInt64 currentVersion, out string shortStatus, out byte[] value)
{
MailboxRecord record;
if (!mailbox.TryGetValue(s, out record))
{
record = new MailboxRecord();
mailbox.Add(s, record);
}
currentVersion = record.GetValue(out shortStatus, out value);
if (lastSeenVersion < currentVersion || status == ProcessStatus.Completed)
{
return null;
}
else
{
return record.Waiter;
}
}
// Always called when process is locked
public void SetValue(string s, string status, byte[] value, bool unblock)
{
MailboxRecord record;
if (!mailbox.TryGetValue(s, out record))
{
record = new MailboxRecord();
mailbox.Add(s, record);
}
record.SetValue(status, value, unblock);
}
public ProcessRecord(int i, ILogger l, Action collect)
{
logger = l;
collector = collect;
id = i;
status = ProcessStatus.Queued;
exitCode = unchecked((int)Constants.WinError_StillActive);
mailbox = new Dictionary<string, MailboxRecord>();
// every process has a record corresponding to the 'null' key that is used for monitoring
// the lifetime of the process
var record = new MailboxRecord();
mailbox.Add(Constants.NullKeyString, record);
}
