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README.md

OpenCensus Examples

To build the examples use

Gradle

$ ./gradlew installDist

Maven

$ mvn package appassembler:assemble

Bazel

$ bazel build :all

To run "TagContextExample" use

Gradle

$ ./build/install/opencensus-examples/bin/TagContextExample

Maven

$ ./target/appassembler/bin/TagContextExample

Bazel

$ ./bazel-bin/TagContextExample

To run "ZPagesTester"

Gradle

$ ./build/install/opencensus-examples/bin/ZPagesTester

Maven

$ ./target/appassembler/bin/ZPagesTester

Bazel

$ ./bazel-bin/ZPagesTester

Available pages:

For tracing page go to localhost:8080/tracez.
For tracing config page go to localhost:8080/traceconfigz.
For RPC stats page go to localhost:8080/rpcz.
For stats and measures on all registered views go to localhost:8080/statsz.

To run "QuickStart" example use

Gradle

$ ./build/install/opencensus-examples/bin/QuickStart

Maven

$ ./target/appassembler/bin/QuickStart

Bazel

$ ./bazel-bin/QuickStart

To run "gRPC Hello World" example use

Please note all the arguments are optional. If you do not specify these arguments, default values will be used:

host and serverPort will be "localhost:50051"
user will be "world"
cloudProjectId will be null (which means no stats/spans will be exported to Stackdriver)
server zPagePort will be 3000
client zPagePort will be 3001
Prometheus port will be 9090

However, if you want to specify any of these arguements, please make sure they are in order.

Gradle

$ ./build/install/opencensus-examples/bin/HelloWorldServer serverPort cloudProjectId zPagePort prometheusPort
$ ./build/install/opencensus-examples/bin/HelloWorldClient user host serverPort cloudProjectId zPagePort

Maven

$ ./target/appassembler/bin/HelloWorldServer serverPort cloudProjectId zPagePort prometheusPort
$ ./target/appassembler/bin/HelloWorldClient user host serverPort cloudProjectId zPagePort

Bazel

$ ./bazel-bin/HelloWorldServer serverPort cloudProjectId zPagePort prometheusPort
$ ./bazel-bin/HelloWorldClient user host serverPort cloudProjectId zPagePort