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reload app_window on every code execution

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This commit is contained in:
Dmitry Vasilev
2024-02-23 18:17:50 +08:00
parent cb115bf030
commit 8239e19c89
17 changed files with 437 additions and 350 deletions
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56
src/runtime/record_io.js
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@@ -76,18 +76,25 @@ const make_patched_method = (window, original, name, use_context) => {
: original.apply(this, args)
if(value?.[Symbol.toStringTag] == 'Promise') {
// TODO use __original_then, not finally which calls
// patched 'then'?
value = value.finally(() => {
if(cxt_copy != cxt) {
return
}
if(cxt.io_trace_is_replay_aborted) {
// Non necessary
return
}
cxt.io_trace.push({type: 'resolution', index})
})
value = value
.then(val => {
value.status = {ok: true, value: val}
return val
})
.catch(error => {
value.status = {ok: true, error}
throw error
})
.finally(() => {
if(cxt_copy != cxt) {
return
}
if(cxt.io_trace_is_replay_aborted) {
// Non necessary
return
}
cxt.io_trace.push({type: 'resolution', index})
})
}
ok = true
@@ -150,10 +157,11 @@ const make_patched_method = (window, original, name, use_context) => {
)
if(next_resolution != null && !cxt.io_trace_resolver_is_set) {
const original_setTimeout = cxt.window.setTimeout.__original
cxt.io_trace_resolver_is_set = true
original_setTimeout(() => {
// use setTimeout function from host window (because this module was
// loaded as `external` by host window)
setTimeout(() => {
if(cxt_copy != cxt) {
return
}
@@ -180,14 +188,22 @@ const make_patched_method = (window, original, name, use_context) => {
cxt.io_trace[cxt.io_trace_index].type == 'resolution'
) {
const resolution = cxt.io_trace[cxt.io_trace_index]
const resolver = cxt.io_trace_resolvers.get(resolution.index)
const {resolve, reject} = cxt.io_trace_resolvers.get(resolution.index)
cxt.io_trace_index++
if(cxt.io_trace[resolution.index].name == 'setTimeout') {
resolver()
resolve()
} else {
resolver(cxt.io_trace[resolution.index].value)
const promise = cxt.io_trace[resolution.index].value
if(promise.status == null) {
throw new Error('illegal state')
}
if(promise.status.ok) {
resolve(promise.status.value)
} else {
reject(promise.status.error)
}
}
}
}
@@ -203,12 +219,12 @@ const make_patched_method = (window, original, name, use_context) => {
// trace) and instanceof would not work
if(call.value?.[Symbol.toStringTag] == 'Promise') {
// Always make promise originate from app_window
return new cxt.window.Promise(resolve => {
cxt.io_trace_resolvers.set(cxt.io_trace_index - 1, resolve)
return new cxt.window.Promise((resolve, reject) => {
cxt.io_trace_resolvers.set(cxt.io_trace_index - 1, {resolve, reject})
})
} else if(name == 'setTimeout') {
const timeout_cb = args[0]
cxt.io_trace_resolvers.set(cxt.io_trace_index - 1, timeout_cb)
cxt.io_trace_resolvers.set(cxt.io_trace_index - 1, {resolve: timeout_cb})
return call.value
} else {
return call.value