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Wait for the port to be read

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This commit is contained in:
Florian Rappl
2026-03-02 22:33:48 +01:00
parent 49a24d3fc9
commit 29498b0017
1 changed files with 25 additions and 22 deletions
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47
src/ElectronNET.API/Runtime/Services/ElectronProcess/ElectronProcessActive.cs
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@@ -155,28 +155,31 @@
return Task.CompletedTask;
}
private void Read_SocketIO_Port(object sender, string line)
{
// Look for "Electron Socket: listening on port %s at"
var prefix = "Electron Socket: listening on port ";
if (line.StartsWith(prefix))
{
var start = prefix.Length;
var end = line.IndexOf(' ', start + 1);
var port = line[start..end];
if (int.TryParse(port, out var p))
{
// We got the port, so no more need for reading this
this.process.LineReceived -= this.Read_SocketIO_Port;
ElectronNetRuntime.ElectronSocketPort = p;
}
}
}
private async Task StartInternal(string startCmd, string args, string directoriy)
{
var tcs = new TaskCompletionSource();
void Read_SocketIO_Port(object sender, string line)
{
// Look for "Electron Socket: listening on port %s at"
var prefix = "Electron Socket: listening on port ";
if (line.StartsWith(prefix))
{
var start = prefix.Length;
var end = line.IndexOf(' ', start + 1);
var port = line[start..end];
if (int.TryParse(port, out var p))
{
// We got the port, so no more need for reading this
this.process.LineReceived -= Read_SocketIO_Port;
ElectronNetRuntime.ElectronSocketPort = p;
tcs.SetResult();
}
}
}
try
{
await Task.Delay(10.ms()).ConfigureAwait(false);
@@ -186,10 +189,10 @@
this.process = new ProcessRunner("ElectronRunner");
this.process.ProcessExited += this.Process_Exited;
this.process.LineReceived += this.Read_SocketIO_Port;
this.process.LineReceived += Read_SocketIO_Port;
this.process.Run(startCmd, args, directoriy);
await Task.Delay(500.ms()).ConfigureAwait(false);
await tcs.Task.ConfigureAwait(false);
Console.Error.WriteLine("[StartInternal]: after run:");