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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,2 @@ | ||
| all: | ||
| go run . |
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| # Uptrace for Go example | ||
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| To run this example: | ||
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| ```bash | ||
| UPTRACE_DSN="https://<token>@uptrace.dev/<project_id>" go run . | ||
| ``` |
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| module github.com/uptrace/uptrace-go/example/basic | ||
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| go 1.22 | ||
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| toolchain go1.22.4 | ||
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| replace github.com/uptrace/uptrace-go => ../.. | ||
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| require ( | ||
| github.com/uptrace/uptrace-go v1.28.0 | ||
| go.opentelemetry.io/contrib/bridges/otelslog v0.4.0 | ||
| go.opentelemetry.io/otel v1.29.0 | ||
| go.opentelemetry.io/otel/trace v1.29.0 | ||
| ) | ||
|
|
||
| require ( | ||
| github.com/cenkalti/backoff/v4 v4.3.0 // indirect | ||
| github.com/go-logr/logr v1.4.2 // indirect | ||
| github.com/go-logr/stdr v1.2.2 // indirect | ||
| github.com/google/uuid v1.6.0 // indirect | ||
| github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect | ||
| go.opentelemetry.io/contrib/instrumentation/runtime v0.54.0 // indirect | ||
| go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.5.0 // indirect | ||
| go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.29.0 // indirect | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.29.0 // indirect | ||
| go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.29.0 // indirect | ||
| go.opentelemetry.io/otel/log v0.5.0 // indirect | ||
| go.opentelemetry.io/otel/metric v1.29.0 // indirect | ||
| go.opentelemetry.io/otel/sdk v1.29.0 // indirect | ||
| go.opentelemetry.io/otel/sdk/log v0.5.0 // indirect | ||
| go.opentelemetry.io/otel/sdk/metric v1.29.0 // indirect | ||
| go.opentelemetry.io/proto/otlp v1.3.1 // indirect | ||
| golang.org/x/net v0.28.0 // indirect | ||
| golang.org/x/sys v0.24.0 // indirect | ||
| golang.org/x/text v0.17.0 // indirect | ||
| google.golang.org/genproto/googleapis/api v0.0.0-20240823204242-4ba0660f739c // indirect | ||
| google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c // indirect | ||
| google.golang.org/grpc v1.65.0 // indirect | ||
| google.golang.org/protobuf v1.34.2 // indirect | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= | ||
| github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= | ||
| github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= | ||
| github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= | ||
| github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= | ||
| github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY= | ||
| github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= | ||
| github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= | ||
| github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= | ||
| github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= | ||
| github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= | ||
| github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= | ||
| github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= | ||
| github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjwqUPTYmYuemVOx+Ys= | ||
| github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0/go.mod h1:ggCgvZ2r7uOoQjOyu2Y1NhHmEPPzzuhWgcza5M1Ji1I= | ||
| github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= | ||
| github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= | ||
| github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg= | ||
| github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= | ||
| go.opentelemetry.io/contrib/bridges/otelslog v0.4.0 h1:i66F95zqmrf3EyN5gu0E2pjTvCRZo/p8XIYidG3vOP8= | ||
| go.opentelemetry.io/contrib/bridges/otelslog v0.4.0/go.mod h1:JuCiVizZ6ovLZLnYk1nGRUEAnmRJLKGh5v8DmwiKlhY= | ||
| go.opentelemetry.io/contrib/instrumentation/runtime v0.54.0 h1:KD+8SJvRaW9n0vE0UgkytT207J3CmV1hGf9GYYU73ns= | ||
| go.opentelemetry.io/contrib/instrumentation/runtime v0.54.0/go.mod h1:/CsTuLR28IN3Vn13YEc72HljfHiGOMXiCbl4xiCSDhA= | ||
| go.opentelemetry.io/otel v1.29.0 h1:PdomN/Al4q/lN6iBJEN3AwPvUiHPMlt93c8bqTG5Llw= | ||
| go.opentelemetry.io/otel v1.29.0/go.mod h1:N/WtXPs1CNCUEx+Agz5uouwCba+i+bJGFicT8SR4NP8= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.5.0 h1:4d++HQ+Ihdl+53zSjtsCUFDmNMju2FC9qFkUlTxPLqo= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.5.0/go.mod h1:mQX5dTO3Mh5ZF7bPKDkt5c/7C41u/SiDr9XgTpzXXn8= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.29.0 h1:xvhQxJ/C9+RTnAj5DpTg7LSM1vbbMTiXt7e9hsfqHNw= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.29.0/go.mod h1:Fcvs2Bz1jkDM+Wf5/ozBGmi3tQ/c9zPKLnsipnfhGAo= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 h1:dIIDULZJpgdiHz5tXrTgKIMLkus6jEFa7x5SOKcyR7E= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0/go.mod h1:jlRVBe7+Z1wyxFSUs48L6OBQZ5JwH2Hg/Vbl+t9rAgI= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.29.0 h1:JAv0Jwtl01UFiyWZEMiJZBiTlv5A50zNs8lsthXqIio= | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.29.0/go.mod h1:QNKLmUEAq2QUbPQUfvw4fmv0bgbK7UlOSFCnXyfvSNc= | ||
| go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.29.0 h1:X3ZjNp36/WlkSYx0ul2jw4PtbNEDDeLskw3VPsrpYM0= | ||
| go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.29.0/go.mod h1:2uL/xnOXh0CHOBFCWXz5u1A4GXLiW+0IQIzVbeOEQ0U= | ||
| go.opentelemetry.io/otel/log v0.5.0 h1:x1Pr6Y3gnXgl1iFBwtGy1W/mnzENoK0w0ZoaeOI3i30= | ||
| go.opentelemetry.io/otel/log v0.5.0/go.mod h1:NU/ozXeGuOR5/mjCRXYbTC00NFJ3NYuraV/7O78F0rE= | ||
| go.opentelemetry.io/otel/metric v1.29.0 h1:vPf/HFWTNkPu1aYeIsc98l4ktOQaL6LeSoeV2g+8YLc= | ||
| go.opentelemetry.io/otel/metric v1.29.0/go.mod h1:auu/QWieFVWx+DmQOUMgj0F8LHWdgalxXqvp7BII/W8= | ||
| go.opentelemetry.io/otel/sdk v1.29.0 h1:vkqKjk7gwhS8VaWb0POZKmIEDimRCMsopNYnriHyryo= | ||
| go.opentelemetry.io/otel/sdk v1.29.0/go.mod h1:pM8Dx5WKnvxLCb+8lG1PRNIDxu9g9b9g59Qr7hfAAok= | ||
| go.opentelemetry.io/otel/sdk/log v0.5.0 h1:A+9lSjlZGxkQOr7QSBJcuyyYBw79CufQ69saiJLey7o= | ||
| go.opentelemetry.io/otel/sdk/log v0.5.0/go.mod h1:zjxIW7sw1IHolZL2KlSAtrUi8JHttoeiQy43Yl3WuVQ= | ||
| go.opentelemetry.io/otel/sdk/metric v1.29.0 h1:K2CfmJohnRgvZ9UAj2/FhIf/okdWcNdBwe1m8xFXiSY= | ||
| go.opentelemetry.io/otel/sdk/metric v1.29.0/go.mod h1:6zZLdCl2fkauYoZIOn/soQIDSWFmNSRcICarHfuhNJQ= | ||
| go.opentelemetry.io/otel/trace v1.29.0 h1:J/8ZNK4XgR7a21DZUAsbF8pZ5Jcw1VhACmnYt39JTi4= | ||
| go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ= | ||
| go.opentelemetry.io/proto/otlp v1.3.1 h1:TrMUixzpM0yuc/znrFTP9MMRh8trP93mkCiDVeXrui0= | ||
| go.opentelemetry.io/proto/otlp v1.3.1/go.mod h1:0X1WI4de4ZsLrrJNLAQbFeLCm3T7yBkR0XqQ7niQU+8= | ||
| golang.org/x/net v0.28.0 h1:a9JDOJc5GMUJ0+UDqmLT86WiEy7iWyIhz8gz8E4e5hE= | ||
| golang.org/x/net v0.28.0/go.mod h1:yqtgsTWOOnlGLG9GFRrK3++bGOUEkNBoHZc8MEDWPNg= | ||
| golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg= | ||
| golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= | ||
| golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc= | ||
| golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY= | ||
| google.golang.org/genproto/googleapis/api v0.0.0-20240823204242-4ba0660f739c h1:e0zB268kOca6FbuJkYUGxfwG4DKFZG/8DLyv9Zv66cE= | ||
| google.golang.org/genproto/googleapis/api v0.0.0-20240823204242-4ba0660f739c/go.mod h1:fO8wJzT2zbQbAjbIoos1285VfEIYKDDY+Dt+WpTkh6g= | ||
| google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c h1:Kqjm4WpoWvwhMPcrAczoTyMySQmYa9Wy2iL6Con4zn8= | ||
| google.golang.org/genproto/googleapis/rpc v0.0.0-20240823204242-4ba0660f739c/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU= | ||
| google.golang.org/grpc v1.65.0 h1:bs/cUb4lp1G5iImFFd3u5ixQzweKizoZJAwBNLR42lc= | ||
| google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjrM5ZQ= | ||
| google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg= | ||
| google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw= | ||
| gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= | ||
| gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= |
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| @@ -0,0 +1,65 @@ | ||
| package main | ||
|
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "time" | ||
|
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| "go.opentelemetry.io/otel" | ||
| "go.opentelemetry.io/otel/attribute" | ||
| "go.opentelemetry.io/otel/trace" | ||
|
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| "github.com/uptrace/uptrace-go/uptrace" | ||
| ) | ||
|
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| var tracer = otel.Tracer("app_or_package_name") | ||
|
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| func main() { | ||
| ctx := context.Background() | ||
|
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| // Configure OpenTelemetry with sensible defaults. | ||
| uptrace.ConfigureOpentelemetry( | ||
| // copy your project DSN here or use UPTRACE_DSN env var | ||
| // uptrace.WithDSN("https://<token>@uptrace.dev/<project_id>"), | ||
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| uptrace.WithServiceName("myservice"), | ||
| uptrace.WithServiceVersion("1.0.0"), | ||
| ) | ||
| // Send buffered spans and free resources. | ||
| defer uptrace.Shutdown(ctx) | ||
|
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| // Start a root span for a websocket connection. | ||
| ctx, span := tracer.Start(ctx, "websocket", trace.WithSpanKind(trace.SpanKindServer)) | ||
| defer span.End() | ||
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| fmt.Printf("websocket connection: %s\n", uptrace.TraceURL(span)) | ||
|
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| handleWebsocketRequest(ctx) | ||
| handleWebsocketRequest(ctx) | ||
| handleWebsocketRequest(ctx) | ||
| } | ||
|
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| func handleWebsocketRequest(ctx context.Context) { | ||
| // Create another span so we can end it separately from the root span. | ||
| // The root span can stay open for hours. | ||
| ctx, span := tracer.Start(ctx, "websocket-request", trace.WithSpanKind(trace.SpanKindServer)) | ||
| defer span.End() | ||
|
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| // Save parent context. | ||
| parentSpan := span | ||
|
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| // Create a separate trace for each websocket request. | ||
| ctx, span = tracer.Start(ctx, "websocket-request", | ||
| trace.WithSpanKind(trace.SpanKindServer), | ||
| trace.WithNewRoot()) | ||
| defer span.End() | ||
|
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| fmt.Printf("websocket request: %s\n", uptrace.TraceURL(span)) | ||
|
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| parentSpan.AddLink(trace.LinkFromContext(ctx)) | ||
| span.SetAttributes( | ||
| attribute.String("parent_trace_id", parentSpan.SpanContext().TraceID().String()), | ||
| ) | ||
|
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| time.Sleep(time.Second) | ||
| } |