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fix(galaxy): reconnect recreates a faulted session instead of no-op'ing

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This commit is contained in:
Joseph Doherty
2026-06-11 09:10:52 -04:00
parent 4f291ed09c
commit 43b96441a5
3 changed files with 177 additions and 15 deletions
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src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/GalaxyDriver.cs
+6 -4
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@@ -282,15 +282,17 @@ public sealed class GalaxyDriver
}
/// <summary>
/// Reopen callback for <see cref="ReconnectSupervisor"/>: re-Register the gw session.
/// If the session never connected, this is a fresh ConnectAsync; otherwise it's a
/// reconnect against the existing client.
/// Reopen callback for <see cref="ReconnectSupervisor"/>: recreate the gw session. After a
/// gateway restart the existing session handle is faulted / stale but non-null, so a plain
/// <c>ConnectAsync</c> would no-op and the supervisor would loop forever replaying against a
/// dead session. <see cref="GalaxyMxSession.RecreateAsync"/> disposes the stale session +
/// owned client and rebuilds, so a never-connected session still opens fresh.
/// </summary>
private async Task ReopenAsync(CancellationToken cancellationToken)
{
if (_ownedMxSession is null) return;
var clientOptions = BuildClientOptions(_options.Gateway);
await _ownedMxSession.ConnectAsync(clientOptions, cancellationToken).ConfigureAwait(false);
await _ownedMxSession.RecreateAsync(clientOptions, cancellationToken).ConfigureAwait(false);
}
/// <summary>