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feat(0.9.0): remove per-process coverage counters; add nullrun.shutdown() - #44
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…wn() Server-derived coverage replaces the in-process counter dicts. Counter-bump helpers (_safe_bump_coverage, _bump_streaming_skipped) are gone; every llm_call span now carries metadata.tracked and metadata.streaming_skipped flags so the backend's coverage_pct query can compute coverage from span metadata alone. BREAKING CHANGES - NullRunRuntime.coverage_report() removed. - NullRunRuntime._coverage_seen / _coverage_tracked / _coverage_streaming_skipped instance attributes removed. - NullRunRuntime.start_coverage_reporter() daemon thread removed (no longer called from init()). - _safe_bump_coverage / _bump_streaming_skipped helpers removed from nullrun.instrumentation.auto. - tests/test_coverage_report.py and tests/test_coverage_seen_httpx.py deleted — coverage is no longer an SDK-side concept. - llm_call wire shape: metadata.tracked: bool and metadata.streaming_skipped: bool are now authoritative; the separate coverage_report event is dropped. NEW API - nullrun.shutdown(timeout=2.0): sends a clean WebSocket close frame and drains in-flight events. Long-running scripts that exited via sys.exit() previously let the kernel RST the TCP socket, which the backend logged as WARN 'Connection reset without closing handshake'. Registering nullrun.shutdown in an atexit handler eliminates the noisy log. No-op if init() was never called. WIRE TEST - tests/test_llm_call_metadata_flags.py pins the new contract: every llm_call span carries metadata.tracked or metadata.streaming_skipped (the latter for streaming/oversize responses that the SDK deliberately does not buffer). Existing tests updated to match — no public API beyond the additions listed above is renamed or removed.
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maltsev-dev added a commit
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Jun 29, 2026
…45) Version bump after PR #44: server-derived coverage replaces the in-process counter dicts (every llm_call span now carries metadata.tracked / metadata.streaming_skipped flags), and nullrun.shutdown() is the new public API for graceful WS close on script exit. CHANGELOG entry added above 0.8.3. The breaking-change list (coverage_report() removed, daemon thread gone, helper functions removed, two coverage tests deleted) is fully documented.
maltsev-dev added a commit
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Aug 7, 2026
…wn() (#44) Server-derived coverage replaces the in-process counter dicts. Counter-bump helpers (_safe_bump_coverage, _bump_streaming_skipped) are gone; every llm_call span now carries metadata.tracked and metadata.streaming_skipped flags so the backend's coverage_pct query can compute coverage from span metadata alone. BREAKING CHANGES - NullRunRuntime.coverage_report() removed. - NullRunRuntime._coverage_seen / _coverage_tracked / _coverage_streaming_skipped instance attributes removed. - NullRunRuntime.start_coverage_reporter() daemon thread removed (no longer called from init()). - _safe_bump_coverage / _bump_streaming_skipped helpers removed from nullrun.instrumentation.auto. - tests/test_coverage_report.py and tests/test_coverage_seen_httpx.py deleted — coverage is no longer an SDK-side concept. - llm_call wire shape: metadata.tracked: bool and metadata.streaming_skipped: bool are now authoritative; the separate coverage_report event is dropped. NEW API - nullrun.shutdown(timeout=2.0): sends a clean WebSocket close frame and drains in-flight events. Long-running scripts that exited via sys.exit() previously let the kernel RST the TCP socket, which the backend logged as WARN 'Connection reset without closing handshake'. Registering nullrun.shutdown in an atexit handler eliminates the noisy log. No-op if init() was never called. WIRE TEST - tests/test_llm_call_metadata_flags.py pins the new contract: every llm_call span carries metadata.tracked or metadata.streaming_skipped (the latter for streaming/oversize responses that the SDK deliberately does not buffer). Existing tests updated to match — no public API beyond the additions listed above is renamed or removed.
maltsev-dev added a commit
that referenced
this pull request
Aug 7, 2026
…45) Version bump after PR #44: server-derived coverage replaces the in-process counter dicts (every llm_call span now carries metadata.tracked / metadata.streaming_skipped flags), and nullrun.shutdown() is the new public API for graceful WS close on script exit. CHANGELOG entry added above 0.8.3. The breaking-change list (coverage_report() removed, daemon thread gone, helper functions removed, two coverage tests deleted) is fully documented.
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Server-derived coverage replaces the in-process counter dicts. Counter-bump helpers (
_safe_bump_coverage,_bump_streaming_skipped) are gone; everyllm_callspan now carriesmetadata.trackedandmetadata.streaming_skippedflags so the backend'scoverage_pctquery can compute coverage from span metadata alone.BREAKING CHANGES
NullRunRuntime.coverage_report()removed.NullRunRuntime._coverage_seen/_coverage_tracked/_coverage_streaming_skippedinstance attributes removed.NullRunRuntime.start_coverage_reporter()daemon thread removed (no longer called frominit())._safe_bump_coverage/_bump_streaming_skippedhelpers removed fromnullrun.instrumentation.auto.tests/test_coverage_report.pyandtests/test_coverage_seen_httpx.pydeleted — coverage is no longer an SDK-side concept.llm_callwire shape:metadata.tracked: boolandmetadata.streaming_skipped: boolare now authoritative; the separatecoverage_reportevent is dropped.NEW API
nullrun.shutdown(timeout=2.0): sends a clean WebSocket close frame and drains in-flight events. Long-running scripts that exited viasys.exit()previously let the kernel RST the TCP socket, which the backend logged as WARN "Connection reset without closing handshake". Registeringnullrun.shutdownin anatexithandler eliminates the noisy log. No-op ifinit()was never called.WIRE TEST
tests/test_llm_call_metadata_flags.pypins the new contract: everyllm_callspan carriesmetadata.trackedormetadata.streaming_skipped(the latter for streaming/oversize responses that the SDK deliberately does not buffer).Existing tests updated to match — no public API beyond the additions listed above is renamed or removed.
Branch base:
master@f36befd(after 0.8.3 release via PR #43).