fix(ext/node): improve process event handling and add missing APIs#32200
Merged
bartlomieju merged 11 commits intodenoland:mainfrom Feb 17, 2026
Merged
fix(ext/node): improve process event handling and add missing APIs#32200bartlomieju merged 11 commits intodenoland:mainfrom
bartlomieju merged 11 commits intodenoland:mainfrom
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Make process.config and its nested objects immutable via Object.freeze() to match Node.js behavior. Enable test-process-config.js node compat test. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…emory() Add process.availableMemory() using Deno.systemMemoryInfo().available and process.constrainedMemory() backed by a new op that reads cgroup memory limits on Linux. Also freeze process.config for immutability. Enable three node compat tests: test-process-config.js, test-process-available-memory.js, test-process-constrained-memory.js. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix process event methods (on, off, emit, prependListener) to handle
Symbol event names by guarding `startsWith("SIG")` checks with a
`typeof event === "string"` check. Also fix process.emit to always
dispatch through EventEmitter rather than sending OS signals.
Enable test-process-emit.js and test-process-beforeexit-throw-exit.js
node compat tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…hrows When a beforeExit handler throws, dispatch the exit event and terminate with process.exitCode instead of re-throwing. This matches Node.js behavior where the exit handler can override the exit code. Enable test-process-beforeexit-throw-exit.js node compat test. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
process.configand its nested objects for Node.js compatibility (immutability)process.availableMemory()usingDeno.systemMemoryInfo().availableprocess.on/off/emit/prependListenerto handle Symbol event names by guardingstartsWith("SIG")checksprocess.emitto dispatch through EventEmitter instead of sending OS signalsTest plan
cargo test --test node_compat parallel -- --filter test-process-config.jscargo test --test node_compat parallel -- --filter test-process-available-memory.jscargo test --test node_compat parallel -- --filter test-process-emit.js🤖 Generated with Claude Code