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wrap promises from external calls

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This commit is contained in:
Dmitry Vasilev
2022-12-19 19:05:36 +08:00
parent 88295a526a
commit 1a55dbf619
2 changed files with 42 additions and 15 deletions
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35
src/eval.js
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@@ -372,6 +372,24 @@ export const eval_modules = (
}
}
const set_promise_status = value => {
if(value instanceof Promise.Original) {
// record stack for async calls, so expand calls works sync
set_record_call()
return value
.then(v => {
value.status = {ok: true, value: v}
return v
})
.catch(e => {
value.status = {ok: false, error: e}
throw e
})
} else {
return value
}
}
const __with_restore_children = async value => {
// children is an array of child calls for current function call. But it
// can be null to save one empty array allocation in case it has no child
@@ -421,20 +439,7 @@ export const eval_modules = (
try {
value = fn(...args)
ok = true
if(value instanceof Promise.Original) {
set_record_call()
return value
.then(v => {
value.status = {ok: true, value: v}
return v
})
.catch(e => {
value.status = {ok: false, error: e}
throw e
})
} else {
return value
}
return set_promise_status(value)
} catch(_error) {
ok = false
error = _error
@@ -534,7 +539,7 @@ export const eval_modules = (
value = undefined
}
ok = true
return value
return set_promise_status(value)
} catch(_error) {
ok = false
error = _error