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Improve gateway reliability and client e2e coverage

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This commit is contained in:
Joseph Doherty
2026-04-28 06:11:18 -04:00
parent 4fc355b357
commit 907aa49aea
25 changed files with 1153 additions and 83 deletions
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docs/GatewayConfiguration.md
+3 -2
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@@ -113,11 +113,12 @@ ordering and avoids competing consumers.
| Option | Default | Description |
|--------|---------|-------------|
| `MxGateway:Events:QueueCapacity` | `10000` | Capacity for bounded per-session event queues used by the gateway worker event channel and the public gRPC event stream queue. |
| `MxGateway:Events:BackpressurePolicy` | `FailFast` | Event backpressure behavior. `FailFast` is the only supported value. |
| `MxGateway:Events:BackpressurePolicy` | `FailFast` | Event backpressure behavior. `FailFast` faults the session on public stream queue overflow. `DisconnectSubscriber` disconnects only the slow stream. |
`QueueCapacity` must be greater than zero. With `FailFast`, queue overflow
faults the affected worker or session instead of silently dropping MXAccess
events.
events. With `DisconnectSubscriber`, public gRPC stream overflow terminates only
the affected stream while the MXAccess session remains active.
## Dashboard Options
docs/GatewayTesting.md
+6 -3
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@@ -101,9 +101,10 @@ powershell -ExecutionPolicy Bypass -File scripts/discover-testmachine-tags.ps1 -
`scripts/run-client-e2e-tests.ps1` drives the .NET, Go, Rust, Python, and Java
client CLIs through a live gateway session. For each client it opens one
session, registers, adds and advises every discovered test tag, reads a bounded
event stream, then closes the session in a `finally` path. The script writes a
JSON report under `artifacts/e2e/`.
session, registers, verifies `SubscribeBulk` and `UnsubscribeBulk` on a bounded
tag subset, adds and advises every discovered test tag, reads a bounded event
stream, then closes the session in a `finally` path. The script writes a JSON
report under `artifacts/e2e/`.
Build the gateway and worker, start the gateway, and provide a valid API key
before running the client e2e script:
@@ -117,7 +118,9 @@ Useful runner options:
```powershell
powershell -ExecutionPolicy Bypass -File scripts/run-client-e2e-tests.ps1 -Clients dotnet,python -MachineStart 1 -MachineEnd 2
powershell -ExecutionPolicy Bypass -File scripts/run-client-e2e-tests.ps1 -BulkTagCount 10
powershell -ExecutionPolicy Bypass -File scripts/run-client-e2e-tests.ps1 -SkipStream
powershell -ExecutionPolicy Bypass -File scripts/run-client-e2e-tests.ps1 -SkipBulk
powershell -ExecutionPolicy Bypass -File scripts/run-client-e2e-tests.ps1 -Endpoint localhost:5000 -ApiKeyEnv MXGATEWAY_API_KEY
```