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| author | Matthew Wild <mwild1@gmail.com> | 2021-03-25 14:32:32 +0000 |
|---|---|---|
| committer | Matthew Wild <mwild1@gmail.com> | 2021-03-25 14:32:32 +0000 |
| commit | fec0d44e89f58dae50063be87a6d9360e012f205 (patch) | |
| tree | 2bec243fb99a039d6dc2a24638711926c65fe23f /util/promise.lua | |
| parent | 2141d9d94a7b0c855a99e4444b093f80ee316f75 (diff) | |
| download | prosody-fec0d44e89f58dae50063be87a6d9360e012f205.tar.gz prosody-fec0d44e89f58dae50063be87a6d9360e012f205.zip | |
util.promise: all()/all_settled() pass through non-promise values
Diffstat (limited to 'util/promise.lua')
| -rw-r--r-- | util/promise.lua | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/util/promise.lua b/util/promise.lua index 5996176f..89bd1f26 100644 --- a/util/promise.lua +++ b/util/promise.lua @@ -95,14 +95,18 @@ local function all(promises) local settled, results, loop_finished = 0, {}, false; local total = 0; for k, v in pairs(promises) do - total = total + 1; - v:next(function (value) - results[k] = value; - settled = settled + 1; - if settled == total and loop_finished then - resolve(results); - end - end, reject); + if is_promise(v) then + total = total + 1; + v:next(function (value) + results[k] = value; + settled = settled + 1; + if settled == total and loop_finished then + resolve(results); + end + end, reject); + else + results[k] = v; + end end loop_finished = true; if settled == total then @@ -116,20 +120,24 @@ local function all_settled(promises) local settled, results, loop_finished = 0, {}, false; local total = 0; for k, v in pairs(promises) do - total = total + 1; - v:next(function (value) - results[k] = { status = "fulfilled", value = value }; - settled = settled + 1; - if settled == total and loop_finished then - resolve(results); - end - end, function (e) - results[k] = { status = "rejected", reason = e }; - settled = settled + 1; - if settled == total and loop_finished then - resolve(results); - end - end); + if is_promise(v) then + total = total + 1; + v:next(function (value) + results[k] = { status = "fulfilled", value = value }; + settled = settled + 1; + if settled == total and loop_finished then + resolve(results); + end + end, function (e) + results[k] = { status = "rejected", reason = e }; + settled = settled + 1; + if settled == total and loop_finished then + resolve(results); + end + end); + else + results[k] = v; + end end loop_finished = true; if settled == total then |