public ChildProcess(ProcessHostInfo host,
string startupArgs,
ILogger logger)
{
Host = host;
StartupArgs = startupArgs;
_logger = logger;
State = ChildProcessState.Stopped;
LogHistory = new ProcessLogQueue <ChildProcessLogHistoryEntry>(50);
}
public ChildProcess(Process process,
ProcessHostInfo host,
string startupArgs,
ILogger logger)
{
Instance = process;
Host = host;
StartupArgs = startupArgs;
_logger = logger;
State = ChildProcessState.Listening;
LogHistory = new ProcessLogQueue <ChildProcessLogHistoryEntry>(50);
}
public void StartProcess(ProcessHostInfo host)
{
if (string.IsNullOrWhiteSpace(host?.Domain))
{
return;
}
string startupArgs = $"/urls=\"{UrlPrefix.Create("http", host.Domain, host.Port, string.Empty)}\" /process=child";
var process = GetOrphanedProcess(startupArgs, host)
?? new ChildProcess(host, startupArgs, _logger);
process.StartTime = DateTime.Now;
StartProcess(process);
}
private ChildProcess GetOrphanedProcess(string startupArgs, ProcessHostInfo host)
{
var isRunning = DoHealthCheck($"{host.Domain}:{host.Port}").IsHealthy;
if (!isRunning)
{
return(null);
}
var orphanedProcessId = GetOrphanedProcessId($"{host.Domain}:{host.Port}");
if (!orphanedProcessId.HasValue)
{
return(null);
}
var orphanedProcess = Process.GetProcessById(orphanedProcessId.Value);
var orphanedChildProcess = new ChildProcess(orphanedProcess, host, startupArgs, _logger);
Log($"ORPHANED PROCESS RECLAIMED: Id - {orphanedProcess.Id}, Domain - {host.Domain}:{host.Port}", orphanedChildProcess, ChildProcessLogLevel.Info);
return(orphanedChildProcess);
}