Class DataDogCounters

DataDog is a popular monitoring SaaS service. It collects logs, metrics, events from infrastructure and applications and analyze them in a single place.

Configuration parameters

• connection(s):
  • discovery_key: (optional) a key to retrieve the connection from IDiscovery
    • protocol: (optional) connection protocol: http or https (default: https)
    • host: (optional) host name or IP address (default: api.datadoghq.com)
    • port: (optional) port number (default: 443)
    • uri: (optional) resource URI or connection string with all parameters in it
• credential:
  • access_key: DataDog client api key
• options:
  • retries: number of retries (default: 3)
  • connect_timeout: connection timeout in milliseconds (default: 10 sec)
  • timeout: invocation timeout in milliseconds (default: 10 sec)

References

• *:logger:*:*:1.0 (optional) ILogger components to pass log messages
• *:counters:*:*:1.0 (optional) ICounters components to pass collected measurements
• *:discovery:*:*:1.0 (optional) IDiscovery services to resolve connection

see

RestService

see

CommandableHttpService

Example

let counters = new DataDogCounters();
counters.configure(ConfigParams.fromTuples(
    "credential.access_key", "827349874395872349875493"
));

counters.open("123", (err) => {
    ...
});

counters.increment("mycomponent.mymethod.calls");
let timing = counters.beginTiming("mycomponent.mymethod.exec_time");
try {
    ...
} finally {
    timing.endTiming();
}

counters.dump();