{
  'Build Id': 'unset',
  'Business Unit': ['Platform'],
  'Date of First Response': '2020-01-14T16:14:18.755-0600',
  'ReOpened Count': 0.0,
  'Severity': 'Unset',
  'System': 'SL Simulator',
  'Target Viewer Version': 'viewer-development',
  'What just happened?': 'It\'s been a few years since I last tested, but to the best of my memory and from how I\'ve structured my coding in my applications over the last decade, llListenRemove() & llSensorRemove() are supposed to cull any and all queued listen(), sensor() & no_sensor() events.\r\n\r\nToday I was curious if this was still the case and I see that it no longer is.\r\n\r\nSo, even if I look like a fool for possibly forgetting expected behavior, its for the sake of all scripted content on the grid that I am filing this report in hopes that it can be verified on a region running server code prior to the version that changed listen and sensor queue priority.\r\n\r\nHere is a test I made for llListenControl() and llListenRemove() testing, the former I do not have any memory over queued event culling behaviour as I mostly use the latter instead:\r\n{code}\r\ninteger listen1;\r\ndefault\r\n{\r\n    state_entry()\r\n    {\r\n        listen1 = llListen(0,"","","");\r\n    }\r\n    on_rez(integer i)\r\n    {\r\n        llResetScript();\r\n    }\r\n    touch_end(integer i)\r\n    {\r\n        if (llDetectedKey(0) == llGetOwner())\r\n        {\r\n            llListenControl(listen1,TRUE);\r\n            if ((integer)llGetObjectDesc())\r\n            {\r\n                llOwnerSay("This is a llListenControl() test. Sleeping for 15 seconds. Say something in open chat during this time.");\r\n                llSleep(15.0);\r\n                llListenControl(listen1,FALSE);\r\n                llOwnerSay("Sleep has ended.");\r\n            }\r\n            else\r\n            {\r\n                llOwnerSay("This is a llListenRemove() test. Sleeping for 15 seconds. Say something in open chat during this time.");\r\n                llSleep(15.0);\r\n                llListenRemove(listen1);\r\n                llOwnerSay("Sleep has ended. Restoring listen in 2 seconds.");\r\n                llSetTimerEvent(2.0);\r\n            }\r\n        }\r\n    }\r\n    listen(integer i, string name, key k, string message)\r\n    {\r\n        llOwnerSay("listen() message: \'" + message + "\'");\r\n    }\r\n    timer()\r\n    {\r\n        llSetTimerEvent(0.0);\r\n        listen1 = llListen(0,"","","");\r\n        llOwnerSay("Listen restored.");\r\n    }\r\n}\r\n{code}\r\n\r\nHere is a test I made llSensorRemove():\r\n{code}\r\ndefault\r\n{\r\n    touch_end(integer i)\r\n    {\r\n        if (llDetectedKey(0) == llGetOwner())\r\n        {\r\n            llOwnerSay("Executing llSensor() and sleeping for 10 seconds.");\r\n            llSensor("","",ACTIVE | PASSIVE,30.0,PI);\r\n            llSleep(10.0);\r\n            llOwnerSay("Ending sleep and executing llSensorRemove().");\r\n            llSensorRemove();\r\n        }\r\n    }\r\n    sensor(integer i)\r\n    {\r\n        llOwnerSay("sensor()");\r\n    }\r\n    no_sensor()\r\n    {\r\n        llOwnerSay("no_sensor()");\r\n    }\r\n}\r\n{code}\r\n\r\nHere is a test I made for llCollisionFilter():\r\n{code}\r\ndefault\r\n{\r\n    touch_end(integer i)\r\n    {\r\n        if (llDetectedKey(0) == llGetOwner())\r\n        {\r\n            llOwnerSay("Unsetting llCollisionFilter() and sleeping for 10 seconds.");\r\n            llCollisionFilter("",NULL_KEY,TRUE);\r\n            llSleep(10.0);\r\n            llOwnerSay("Ending sleep and setting llCollisionFilter().");\r\n            llCollisionFilter("",NULL_KEY,FALSE);\r\n        }\r\n    }\r\n    collision_start(integer i)\r\n    {\r\n        llOwnerSay("collision_start()");\r\n    }\r\n    collision(integer i)\r\n    {\r\n        llOwnerSay("collision()");\r\n    }\r\n    collision_end(integer i)\r\n    {\r\n        llOwnerSay("collision_end()");\r\n    }\r\n}\r\n{code}\r\n\r\nI included llCollisionFilter() because its another function I believe is affected, but I am not as sure as I am with listens and sensors.\r\nMy memory on llPassTouches() and llPassCollisions() suggests they should also cull their related events but I\'m not as sure as with listens and sensors.',
  'What were you doing when it happened?': '?',
  'What were you expecting to happen instead?': '?',
}