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cluster: clarify construct Handle #37385

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cluster: clarify construct Handle #37385

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9 changes: 4 additions & 5 deletions lib/internal/cluster/primary.js
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Original file line number Diff line number Diff line change
Expand Up @@ -117,8 +117,7 @@ function createWorkerProcess(id, env) {
const workerEnv = { ...process.env, ...env, NODE_UNIQUE_ID: `${id}` };
const execArgv = [...cluster.settings.execArgv];
const debugArgRegex = /--inspect(?:-brk|-port)?|--debug-port/;
const nodeOptions = process.env.NODE_OPTIONS ?
process.env.NODE_OPTIONS : '';
const nodeOptions = process.env.NODE_OPTIONS || '';

if (ArrayPrototypeSome(execArgv,
(arg) => RegExpPrototypeTest(debugArgRegex, arg)) ||
Expand Down Expand Up @@ -302,17 +301,17 @@ function queryServer(worker, message) {
address = message.address;
}

let constructor = RoundRobinHandle;
// UDP is exempt from round-robin connection balancing for what should
// be obvious reasons: it's connectionless. There is nothing to send to
// the workers except raw datagrams and that's pointless.
if (schedulingPolicy !== SCHED_RR ||
message.addressType === 'udp4' ||
message.addressType === 'udp6') {
constructor = SharedHandle;
handle = new SharedHandle(key, address, message);
} else {
handle = new RoundRobinHandle(key, address, message);
}

handle = new constructor(key, address, message);
handles.set(key, handle);
}

Expand Down