v3.1.0-beta.4

3.1.0-beta.4

This beta prerelease is published on npm. Install it with
npm install @risingstack/[email protected]

Feats

• tracer: implement transaction event support (8051f9c)
• api: gzip encoding (9539165)
• http: add keep query params option (39aed94)
• collector: force CS-CR, CS-NE events to be collected in pairs (8a3fafc)

Fixes

• security: upgrade to agent api (a9e582b)
• collector:
  • solves TRN-34, TRN-39 (4565a00)
  • add back reservoir sampler (055aff1)
  • sample according to TRN-41 (09dfd96)
  • correctly read severity during SS (ea43a8a)
  • add expiry to locks to prevent memory leak in incomplete instrumentations (4573efa)
• instrumentations/http/server: read communication id (9e699c0)
• instrumentation: fix http request emitter context propagation (e9d507d)
• tests: fix tests (a778048)
• instrumentations: report statusCode passed to writeHead (b8dcb4e)

Docs

• readme: add v7 support to docs (858e73a)

Tests

• general: fix noop test (9f2faa9)
• e2e:
  • add back Trace API call test (c7845d3)
  • improve e2e tests (4acdafd)
• collector: add tests (#79) (3eb6ff6)

Chores

• general:
  • better debug logs (8476629)
  • more descriptive logging (dff51e6)
  • improve debug logs (8163e85)
• tracer: add option to configure sampler (58ce9be)
• instrumentations: add debug warning for multiple writeHead calls (7cdc9d1)

Refactors

• instrumentations: add safeguard for unknown values (ef99b9c)