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doc: add try/catch in http2 respondWithFile example #38410

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doc: add try/catch in http2 respondWithFile example #38410

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15 changes: 11 additions & 4 deletions doc/api/http2.md
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Expand Up @@ -1669,10 +1669,17 @@ server.on('stream', (stream) => {
}

function onError(err) {
if (err.code === 'ENOENT') {
stream.respond({ ':status': 404 });
} else {
stream.respond({ ':status': 500 });
// stream.respond() can throw if the stream has been destroyed by
// the other side.
try {
if (err.code === 'ENOENT') {
stream.respond({ ':status': 404 });
} else {
stream.respond({ ':status': 500 });
}
} catch (err) {
// Perform actual error handling.
console.log(err);
}
stream.end();
}
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