diff options
Diffstat (limited to 'doc/classes/WorkerThreadPool.xml')
| -rw-r--r-- | doc/classes/WorkerThreadPool.xml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/classes/WorkerThreadPool.xml b/doc/classes/WorkerThreadPool.xml index ace5f95506..136c6279d7 100644 --- a/doc/classes/WorkerThreadPool.xml +++ b/doc/classes/WorkerThreadPool.xml @@ -100,10 +100,13 @@ </description> </method> <method name="wait_for_task_completion"> - <return type="void" /> + <return type="int" enum="Error" /> <param index="0" name="task_id" type="int" /> <description> Pauses the thread that calls this method until the task with the given ID is completed. + Returns [constant @GlobalScope.OK] if the task could be successfully awaited. + Returns [constant @GlobalScope.ERR_INVALID_PARAMETER] if a task with the passed ID does not exist (maybe because it was already awaited and disposed of). + Returns [constant @GlobalScope.ERR_BUSY] if the call is made from another running task and, due to task scheduling, the task to await is at a lower level in the call stack and therefore can't progress. This is an advanced situation that should only matter when some tasks depend on others. </description> </method> </methods> |