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| author | Matthew Wild <mwild1@gmail.com> | 2018-03-16 17:11:23 +0000 |
|---|---|---|
| committer | Matthew Wild <mwild1@gmail.com> | 2018-03-16 17:11:23 +0000 |
| commit | 6b147cfc394830ac44dd5020d33e14a8876d151a (patch) | |
| tree | b0d3c6fe22163b7d338be1d3846288f14a1e4819 /util/async.lua | |
| parent | 46a9b421420a80e448723a480a3b38128686d8a9 (diff) | |
| download | prosody-6b147cfc394830ac44dd5020d33e14a8876d151a.tar.gz prosody-6b147cfc394830ac44dd5020d33e14a8876d151a.zip | |
util.async: Log warning when unexpected state is reached
Diffstat (limited to 'util/async.lua')
| -rw-r--r-- | util/async.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util/async.lua b/util/async.lua index 3934691b..eac74c1d 100644 --- a/util/async.lua +++ b/util/async.lua @@ -12,6 +12,7 @@ end local function runner_continue(thread) -- ASSUMPTION: runner is in 'waiting' state (but we don't have the runner to know for sure) if coroutine.status(thread) ~= "suspended" then -- This should suffice + log("warn", "unexpected async state: thread not suspended"); return false; end local ok, state, runner = coroutine.resume(thread); |