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Better makeHandler

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Andrew Osheroff 2019-12-17 11:29:42 +01:00
parent ebc1e7664e
commit 716c45f4bf
1 changed files with 4 additions and 4 deletions
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8
index.js
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@ -207,16 +207,16 @@ class Fuse extends Nanoresource {
return handlers return handlers
function makeHandler (name, op, defaults, nativeSignal) { function makeHandler (name, op, defaults, nativeSignal) {
return function () { return function (nativeHandler, opCode, ...args) {
const boundSignal = signal.bind(null, arguments[0]) const boundSignal = signal.bind(null, nativeHandler)
const funcName = `_op_${name}` const funcName = `_op_${name}`
if (!self[funcName] || !self._implemented.has(op)) return boundSignal(-1, ...defaults) if (!self[funcName] || !self._implemented.has(op)) return boundSignal(-1, ...defaults)
return self[funcName].apply(self, [boundSignal, ...[...arguments].slice(2)]) return self[funcName].apply(self, [boundSignal, ...args])
} }
function signal (nativeHandler, err, ...args) { function signal (nativeHandler, err, ...args) {
var arr = [nativeHandler, err, ...args] var arr = [nativeHandler, err, ...args]
if (defaults && (!args || !args.length)) arr = arr.concat(defaults) if (defaults && (!args.length)) arr = arr.concat(defaults)
return process.nextTick(nativeSignal, ...arr) return process.nextTick(nativeSignal, ...arr)
} }
} }