tilebox · lukasbindreiter · Jun 5, 2026 · Jun 3, 2026 · Jun 5, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.8.0] - 2026-06-05
+
+### Added
+
+- `workflows`: Added `TaskExecutor`, `PollingTaskRunner`, and `client.NewPollingTaskRunner` for custom task execution backends that need to use the Tilebox task polling protocol directly.
+
+### Changed
+
+- `workflows`: Changed `TaskRunner.RunForever` and `TaskRunner.RunAll` to return errors from the polling loop.
+
 ## [0.7.1] - 2026-05-22
 
 ### Fixed
@@ -118,7 +128,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added support for Tilebox Observability, including logging and tracing helpers.
 - Added examples for using the library.
 
-[Unreleased]: https://github.com/tilebox/tilebox-go/compare/v0.7.1...HEAD
+[Unreleased]: https://github.com/tilebox/tilebox-go/compare/v0.8.0...HEAD
+[0.8.0]: https://github.com/tilebox/tilebox-go/compare/v0.7.1...v0.8.0
 [0.7.1]: https://github.com/tilebox/tilebox-go/compare/v0.7.0...v0.7.1
 [0.7.0]: https://github.com/tilebox/tilebox-go/compare/v0.6.0...v0.7.0
 [0.6.0]: https://github.com/tilebox/tilebox-go/compare/v0.5.0...v0.6.0

diff --git a/README.md b/README.md
@@ -158,7 +158,9 @@ func main() {
 		return
 	}
 
-	runner.RunForever(ctx)
+	if err := runner.RunForever(ctx); err != nil {
+		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+	}
 }
 ```
 

diff --git a/examples/workflows/helloworld/main.go b/examples/workflows/helloworld/main.go
@@ -47,5 +47,7 @@ func main() {
 		return
 	}
 
-	runner.RunForever(ctx)
+	if err := runner.RunForever(ctx); err != nil {
+		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+	}
 }
diff --git a/examples/workflows/mapreduce/main.go b/examples/workflows/mapreduce/main.go
@@ -106,5 +106,7 @@ func main() {
 		return
 	}
 
-	runner.RunForever(ctx)
+	if err := runner.RunForever(ctx); err != nil {
+		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+	}
 }
diff --git a/examples/workflows/observability/axiom/main.go b/examples/workflows/observability/axiom/main.go
@@ -81,5 +81,7 @@ func main() {
 		return
 	}
 
-	taskRunner.RunForever(ctx)
+	if err := taskRunner.RunForever(ctx); err != nil {
+		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+	}
 }
diff --git a/examples/workflows/observability/opentelemetry/main.go b/examples/workflows/observability/opentelemetry/main.go
@@ -91,5 +91,7 @@ func main() {
 		return
 	}
 
-	taskRunner.RunForever(ctx)
+	if err := taskRunner.RunForever(ctx); err != nil {
+		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+	}
 }
diff --git a/examples/workflows/progress/main.go b/examples/workflows/progress/main.go
@@ -70,7 +70,10 @@ func main() {
 		return
 	}
 
-	runner.RunAll(ctx)
+	if err := runner.RunAll(ctx); err != nil {
+		slog.ErrorContext(ctx, "failed to run tasks", slog.Any("error", err))
+		return
+	}
 
 	job, err = client.Jobs.Get(ctx, job.ID) // fetch up-to-date job progress
 	if err != nil {

diff --git a/examples/workflows/protobuf-task/main.go b/examples/workflows/protobuf-task/main.go
@@ -97,5 +97,7 @@ func main() {
 		return
 	}
 
-	taskRunner.RunForever(ctx)
+	if err := taskRunner.RunForever(ctx); err != nil {
+		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+	}
 }
diff --git a/go.mod b/go.mod
@@ -4,8 +4,7 @@ go 1.25.0
 
 require (
 	buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.36.11-20260415201107-50325440f8f2.1
-	connectrpc.com/connect v1.19.2
-	github.com/avast/retry-go/v4 v4.7.0
+	connectrpc.com/connect v1.20.0
 	github.com/cespare/xxhash/v2 v2.3.0
 	github.com/deckarep/golang-set/v2 v2.9.0
 	github.com/google/uuid v1.6.0
@@ -15,16 +14,16 @@ require (
 	github.com/samber/lo v1.53.0
 	github.com/samber/slog-multi v1.8.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/contrib/bridges/otelslog v0.18.0
-	go.opentelemetry.io/otel v1.43.0
-	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0
-	go.opentelemetry.io/otel/metric v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/sdk/log v0.19.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/contrib/bridges/otelslog v0.19.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.20.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0
+	go.opentelemetry.io/otel/metric v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/sdk/log v0.20.0
+	go.opentelemetry.io/otel/trace v1.44.0
 	go.opentelemetry.io/proto/otlp v1.10.0
-	google.golang.org/grpc v1.81.0
+	google.golang.org/grpc v1.81.1
 	google.golang.org/protobuf v1.36.11
 	pgregory.net/rapid v1.3.0
 )
@@ -42,12 +41,12 @@ require (
 	github.com/samber/slog-common v0.22.0 // indirect
 	go.mongodb.org/mongo-driver v1.17.9 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
-	go.opentelemetry.io/otel/log v0.19.0 // indirect
-	golang.org/x/net v0.54.0 // indirect
-	golang.org/x/sys v0.44.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 // indirect
+	go.opentelemetry.io/otel/log v0.20.0 // indirect
+	golang.org/x/net v0.55.0 // indirect
+	golang.org/x/sys v0.45.0 // indirect
 	golang.org/x/text v0.37.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20260504160031-60b97b32f348 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260504160031-60b97b32f348 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
@@ -1,9 +1,7 @@
 buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.36.11-20260415201107-50325440f8f2.1 h1:s6hzCXtND/ICdGPTMGk7C+/BFlr2Jg5GyH0NKf4XGXg=
 buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.36.11-20260415201107-50325440f8f2.1/go.mod h1:tvtbpgaVXZX4g6Pn+AnzFycuRK3MOz5HJfEGeEllXYM=
-connectrpc.com/connect v1.19.2 h1:McQ83FGdzL+t60peksi0gXC7MQ/iLKgLduAnThbM0mo=
-connectrpc.com/connect v1.19.2/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
-github.com/avast/retry-go/v4 v4.7.0 h1:yjDs35SlGvKwRNSykujfjdMxMhMQQM0TnIjJaHB+Zio=
-github.com/avast/retry-go/v4 v4.7.0/go.mod h1:ZMPDa3sY2bKgpLtap9JRUgk2yTAba7cgiFhqxY2Sg6Q=
+connectrpc.com/connect v1.20.0 h1:6TNDAB+WeNd2uolWNlYczB5E0KNNaVMNUEx8JEUsPmQ=
+connectrpc.com/connect v1.20.0/go.mod h1:A2ygJrukXwWy32vkCAAHNVguZrqZ+jeZ9rGRnGR4dN4=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
 github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
@@ -61,48 +59,48 @@ go.mongodb.org/mongo-driver v1.17.9 h1:IexDdCuuNJ3BHrELgBlyaH9p60JXAvdzWR128q+U5
 go.mongodb.org/mongo-driver v1.17.9/go.mod h1:LlOhpH5NUEfhxcAwG0UEkMqwYcc4JU18gtCdGudk/tQ=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
-go.opentelemetry.io/contrib/bridges/otelslog v0.18.0 h1:hhPGP3zvvy1xWT9RTy970wlniSxFttBIsAK1gvMguJM=
-go.opentelemetry.io/contrib/bridges/otelslog v0.18.0/go.mod h1:twJF7inoMza6kxMcF8JOdL3mPmtOZu7GEr34CUNE6Dg=
-go.opentelemetry.io/otel v1.43.0 h1:mYIM03dnh5zfN7HautFE4ieIig9amkNANT+xcVxAj9I=
-go.opentelemetry.io/otel v1.43.0/go.mod h1:JuG+u74mvjvcm8vj8pI5XiHy1zDeoCS2LB1spIq7Ay0=
-go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0 h1:HIBTQ3VO5aupLKjC90JgMqpezVXwFuq6Ryjn0/izoag=
-go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0/go.mod h1:ji9vId85hMxqfvICA0Jt8JqEdrXaAkcpkI9HPXya0ro=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 h1:88Y4s2C8oTui1LGM6bTWkw0ICGcOLCAI5l6zsD1j20k=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0/go.mod h1:Vl1/iaggsuRlrHf/hfPJPvVag77kKyvrLeD10kpMl+A=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0 h1:3iZJKlCZufyRzPzlQhUIWVmfltrXuGyfjREgGP3UUjc=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0/go.mod h1:/G+nUPfhq2e+qiXMGxMwumDrP5jtzU+mWN7/sjT2rak=
-go.opentelemetry.io/otel/log v0.19.0 h1:KUZs/GOsw79TBBMfDWsXS+KZ4g2Ckzksd1ymzsIEbo4=
-go.opentelemetry.io/otel/log v0.19.0/go.mod h1:5DQYeGmxVIr4n0/BcJvF4upsraHjg6vudJJpnkL6Ipk=
-go.opentelemetry.io/otel/metric v1.43.0 h1:d7638QeInOnuwOONPp4JAOGfbCEpYb+K6DVWvdxGzgM=
-go.opentelemetry.io/otel/metric v1.43.0/go.mod h1:RDnPtIxvqlgO8GRW18W6Z/4P462ldprJtfxHxyKd2PY=
-go.opentelemetry.io/otel/sdk v1.43.0 h1:pi5mE86i5rTeLXqoF/hhiBtUNcrAGHLKQdhg4h4V9Dg=
-go.opentelemetry.io/otel/sdk v1.43.0/go.mod h1:P+IkVU3iWukmiit/Yf9AWvpyRDlUeBaRg6Y+C58QHzg=
-go.opentelemetry.io/otel/sdk/log v0.19.0 h1:scYVLqT22D2gqXItnWiocLUKGH9yvkkeql5dBDiXyko=
-go.opentelemetry.io/otel/sdk/log v0.19.0/go.mod h1:vFBowwXGLlW9AvpuF7bMgnNI95LiW10szrOdvzBHlAg=
-go.opentelemetry.io/otel/sdk/log/logtest v0.19.0 h1:BEbF7ZBB6qQloV/Ub1+3NQoOUnVtcGkU3XX4Ws3GQfk=
-go.opentelemetry.io/otel/sdk/log/logtest v0.19.0/go.mod h1:Lua81/3yM0wOmoHTokLj9y9ADeA02v1naRrVrkAZuKk=
-go.opentelemetry.io/otel/sdk/metric v1.43.0 h1:S88dyqXjJkuBNLeMcVPRFXpRw2fuwdvfCGLEo89fDkw=
-go.opentelemetry.io/otel/sdk/metric v1.43.0/go.mod h1:C/RJtwSEJ5hzTiUz5pXF1kILHStzb9zFlIEe85bhj6A=
-go.opentelemetry.io/otel/trace v1.43.0 h1:BkNrHpup+4k4w+ZZ86CZoHHEkohws8AY+WTX09nk+3A=
-go.opentelemetry.io/otel/trace v1.43.0/go.mod h1:/QJhyVBUUswCphDVxq+8mld+AvhXZLhe+8WVFxiFff0=
+go.opentelemetry.io/contrib/bridges/otelslog v0.19.0 h1:5RgvxieNq9tS3ewrV1vnODvbHPfKUIJcYtF9Cvz+6aQ=
+go.opentelemetry.io/contrib/bridges/otelslog v0.19.0/go.mod h1:iTBIdNwx/xmUhfgJs6+84S4dIK059811cO1eUBjKcHY=
+go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU=
+go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc=
+go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.20.0 h1:owlhcJ3QO3X0YTDTCcDZ4V+6aVDkWbNmBoQ5NUp7Oww=
+go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.20.0/go.mod h1:MP4eemTiI9zC8fgg+DYynhYDYf3ba72S376TvP+Ye0Q=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 h1:4YsVu3B8+3qtWYYrsUYgn0OG78pN0rnNPRGX4SbokQI=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0/go.mod h1:+wnlSn0mD1ADVMe3v9Z/WIaiz6q6gL2J/ejaAmdmv80=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0 h1:lgh3PiVrRUWMLOVSkQicxzZll5NjF1r+AtsX1XRIHw0=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0/go.mod h1:5Cnhth3m/AgOeTgE3ex12pPmiu/gGtZit03kSzx9X7s=
+go.opentelemetry.io/otel/log v0.20.0 h1:/5i0vuHxCLWUfChWG41K9wkM0jafruPw9NU1/RCJirs=
+go.opentelemetry.io/otel/log v0.20.0/go.mod h1:wOcMcjsZpG8x7Bak7IhSi/lg8wscV2C1VdrKCLPlt0E=
+go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc=
+go.opentelemetry.io/otel/metric v1.44.0/go.mod h1:8O7hanEPBNgEMmybD3s2VBKcgWOCsA6tzHBPODAiquo=
+go.opentelemetry.io/otel/sdk v1.44.0 h1:nHYwb9lK+fJPU/dnT6s7W7Z8itMWyqrnVfbheVYrZ58=
+go.opentelemetry.io/otel/sdk v1.44.0/go.mod h1:Osuydd3Se74nqjAKxid74N5eC+jfEqfTegHRnq58oK0=
+go.opentelemetry.io/otel/sdk/log v0.20.0 h1:vM3xI7TQgKPiSghe6urZtAkyFY7SodrSpC83CffDFuY=
+go.opentelemetry.io/otel/sdk/log v0.20.0/go.mod h1:Knej2nmsTUzN79T2eeXdRsjjPcoxoq2pUyUHz9TFyyU=
+go.opentelemetry.io/otel/sdk/log/logtest v0.20.0 h1:OqdRZ1guyzamK3M6LlRsmGqRrjkHWw6WZOKKli5ELpg=
+go.opentelemetry.io/otel/sdk/log/logtest v0.20.0/go.mod h1:PuMIlm7zAt7c3z8zfOI5ox4iT1Z87We+PF6YoINux/M=
+go.opentelemetry.io/otel/sdk/metric v1.44.0 h1:3LlKgI+VjbVsjNRFZJZAJ30WjXC5VkNRks6si09iEfI=
+go.opentelemetry.io/otel/sdk/metric v1.44.0/go.mod h1:5B5pMARnXxKhltooO4xUuCBorl65a4EpnTalObqOigA=
+go.opentelemetry.io/otel/trace v1.44.0 h1:jxF5CsGYCe74MCRx2X4g7WsY/VBKRqqpNvXlX/6gtIk=
+go.opentelemetry.io/otel/trace v1.44.0/go.mod h1:oLl1jrMQAVo6v3GAggN+1VH9VIz9iUSvW53sW1Q8PIE=
 go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g=
 go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-golang.org/x/net v0.54.0 h1:2zJIZAxAHV/OHCDTCOHAYehQzLfSXuf/5SoL/Dv6w/w=
-golang.org/x/net v0.54.0/go.mod h1:Sj4oj8jK6XmHpBZU/zWHw3BV3abl4Kvi+Ut7cQcY+cQ=
-golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ=
-golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
+golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww=
+golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
+golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
 golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=
 gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
 gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
-google.golang.org/genproto/googleapis/api v0.0.0-20260504160031-60b97b32f348 h1:U8orV30l6KpDsi9dxU0CoJZGbjS8EEpw+6ba+XwGPQA=
-google.golang.org/genproto/googleapis/api v0.0.0-20260504160031-60b97b32f348/go.mod h1:Yzdzr5OOZFgSsEV2D/Xi9NL3bszpXFAg0hFJiRohcD8=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260504160031-60b97b32f348 h1:pfIbyB44sWzHiCpRqIen67ZQnVXSfIxWrqUMk1qwODE=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260504160031-60b97b32f348/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
-google.golang.org/grpc v1.81.0 h1:W3G9N3KQf3BU+YuCtGKJk0CmxQNbAISICD/9AORxLIw=
-google.golang.org/grpc v1.81.0/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
+google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa h1:Kjn0N0tCrDgiAFW+lGO4JZ3ck44CehvJQMAwj9QF0G8=
+google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:q4lMZS6kskjT5HvCPrnnypcDPVJqT/f4nfxmkE7gryY=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa h1:mZHHdPZl0dbGHCflZgAq/Q468DWVFcU2whhB2KAo8fk=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
+google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ=
+google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
 google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
 google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-Original file line number
+Diff line change
@@ Expand Up / @@ -158,7 +158,9 @@ func main() { @@
     		return
     	}
-    	runner.RunForever(ctx)
+    	if err := runner.RunForever(ctx); err != nil {
+    		slog.ErrorContext(ctx, "task runner stopped", slog.Any("error", err))
+    	}
     }
     ```
@@ Expand Down @@