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fix(ext/node): support stdin child_process IPC & fd stdout/stderr (#2…
…4106) Add supports for "ipc" and fd options in child_process spawn API. Internal changes: Adds a hidden rid and "ipc_for_internal_use" option to Deno.Command. Used by `node:child_process` Example: ```js const out = fs.openSync("./logfile.txt", 'a') const proc = spawn(process.execPath, ["./main.mjs", "child"], { stdio: ["ipc", out, "inherit"] }); ``` Ref #16753
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{ | ||
"args": "run -A main.mjs", | ||
"output": "main.out", | ||
"exitCode": 0 | ||
} |
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import { spawn } from "node:child_process"; | ||
import process from "node:process"; | ||
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if (process.argv[2] === "child") { | ||
process.send("hahah"); | ||
} else { | ||
const proc = spawn(process.execPath, ["./main.mjs", "child"], { | ||
stdio: ["ipc", "inherit", "inherit"], | ||
}); | ||
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proc.on("message", function (msg) { | ||
console.log(`msg: ${msg}`); | ||
proc.kill(); | ||
Deno.exit(0); | ||
}); | ||
} |
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msg: hahah |