Node.js Stream ENOBUFS Write Buffer Overflow Error

Resolved 💬 3 comments Opened Aug 10, 2025 by Vaibhav-api-code Closed Aug 15, 2025

Bug Description
node:events:496
throw er; // Unhandled 'error' event
^

Error: write ENOBUFS
at afterWriteDispatched (node:internal/stream_base_commons:159:15)
at writevGeneric (node:internal/stream_base_commons:142:3)
at Socket._writeGeneric (node:net:969:11)
at Socket._writev (node:net:978:8)
at doWrite (node:internal/streams/writable:596:12)
at clearBuffer (node:internal/streams/writable:775:5)
at onwrite (node:internal/streams/writable:653:7)
at WriteWrap.onWriteComplete [as oncomplete] (node:internal/stream_base_commons:105:10)
Emitted 'error' event on WriteStream instance at:
at emitErrorNT (node:internal/streams/destroy:170:8)
at emitErrorCloseNT (node:internal/streams/destroy:129:3)
at process.processTicksAndRejections (node:internal/process/task_queues:90:21) {
errno: -55,
code: 'ENOBUFS',
syscall: 'write'
}

Node.js v22.16.0

Environment Info

  • Platform: darwin
  • Terminal: Apple_Terminal
  • Version: 1.0.72
  • Feedback ID:

Errors

[{"error":"Error: Request was aborted.\n    at JD1._createMessage (file:///Users/vai/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:941:7955)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-09T08:01:48.107Z"},{"error":"AxiosError: Request failed with status code 401\n    at XN (file:///Users/vai/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:682:1077)\n    at IncomingMessage.K0 (file:///Users/vai/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:683:9955)\n    at IncomingMessage.emit (node:events:530:35)\n    at IncomingMessage.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)\n    at EB1.request (file:///Users/vai/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:685:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async QH8 (file:///Users/vai/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:2298:470)\n    at async Promise.all (index 0)\n    at async file:///Users/vai/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:2284:19497","timestamp":"2025-08-10T03:02:03.125Z"}]

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