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HTTP Receiver Point
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Hi Dear,
how can I write a script data source using this url http://192.168.0.17:8080/httpds?R=1 in script , that make a HTTP Receiver Point ( name = R) change after 5 min from ( 0 ) to ( 1 ) , I mean " when I receive R = 0 from this url : http://192.168.0.17:8080/httpds?R=0 I need to change the value to 1 after 5min after the point was received " ?!! -
Hi support, welcome to the forum!
I'm not sure I completely understand. So, some other machine will GET that URL and set the Http Receiver point "R" to 1, which you would then like to have a value of 0 again after 5 minutes. What happens if a second value is received during the 5 minute period? Do you need to set the value out to someplace?
You could do this with a virtual point of the same data type as the Http receiver point. Then you would create a point link from the Http Receiver point to the virtual point with no script body. And finally a meta point with a 300 second execution delay with the Http receiver point updating its context, and the virtual point in context so that we can set it. Like,
{ "dataSources":[ { "xid":"DS_dac1636f-0289-4006-a333-100a6d053996", "name":"support-forum", "enabled":true, "type":"HTTP_RECEIVER", "alarmLevels":{ "SET_POINT_FAILURE":"URGENT" }, "purgeType":"YEARS", "setType":"PUBLISHER", "dateFormat":"DATE_FORMAT_BASIC", "deviceIdWhiteList":[ "*" ], "ipWhiteList":[ "*.*.*.*" ], "setPointUrl":"", "editPermission":"", "purgeOverride":false, "purgePeriod":1 }, { "xid":"DS_2eb63f8e-0887-4c71-ab7d-3b2dacfe8ff0", "name":"support-forum-meta", "enabled":true, "type":"META", "alarmLevels":{ "SCRIPT_ERROR":"URGENT", "CONTEXT_POINT_DISABLED":"URGENT", "RESULT_TYPE_ERROR":"URGENT" }, "purgeType":"YEARS", "editPermission":"", "purgeOverride":false, "purgePeriod":1 }, { "xid":"DS_52ffeefb-4a16-40dd-ac51-bd887fbad099", "name":"support-forum-virtual", "enabled":true, "type":"VIRTUAL", "alarmLevels":{ "POLL_ABORTED":"URGENT" }, "purgeType":"YEARS", "updatePeriodType":"MINUTES", "polling":false, "updatePeriods":5, "editPermission":"", "purgeOverride":false, "purgePeriod":1 } ], "dataPoints":[ { "xid":"DP_db22d06f-af05-4e44-af0e-50dec6a5c981", "name":"5 minute retoggle", "enabled":true, "loggingType":"ALL", "intervalLoggingPeriodType":"MINUTES", "intervalLoggingType":"AVERAGE", "purgeType":"YEARS", "pointLocator":{ "dataType":"NUMERIC", "changeType":{ "type":"NO_CHANGE", "startValue":"0" }, "settable":true }, "eventDetectors":[ ], "plotType":"SPLINE", "rollup":"NONE", "unit":"", "simplifyType":"NONE", "chartColour":"", "chartRenderer":{ "type":"IMAGE", "timePeriodType":"DAYS", "numberOfPeriods":1 }, "dataSourceXid":"DS_52ffeefb-4a16-40dd-ac51-bd887fbad099", "defaultCacheSize":1, "deviceName":"support-forum-virtual", "discardExtremeValues":false, "discardHighLimit":1.7976931348623157E308, "discardLowLimit":-1.7976931348623157E308, "intervalLoggingPeriod":1, "intervalLoggingSampleWindowSize":0, "overrideIntervalLoggingSamples":false, "preventSetExtremeValues":false, "purgeOverride":false, "purgePeriod":1, "readPermission":"", "setExtremeHighLimit":1.7976931348623157E308, "setExtremeLowLimit":-1.7976931348623157E308, "setPermission":"", "tags":{ }, "textRenderer":{ "type":"ANALOG", "useUnitAsSuffix":true, "unit":"", "renderedUnit":"", "format":"0.00" }, "tolerance":0.0 }, { "xid":"DP_96e5f699-ab7e-46f9-a807-c93b175b5b41", "name":"5 minute retoggler", "enabled":true, "loggingType":"ON_CHANGE", "intervalLoggingPeriodType":"MINUTES", "intervalLoggingType":"INSTANT", "purgeType":"YEARS", "pointLocator":{ "dataType":"BINARY", "updateEvent":"NONE", "contextUpdateEvent":"CONTEXT_UPDATE", "context":[ { "varName":"trigger", "dataPointXid":"DP_f73f2c31-f859-4752-a3ca-a0b3e8b943e8", "updateContext":true }, { "varName":"target", "dataPointXid":"DP_db22d06f-af05-4e44-af0e-50dec6a5c981", "updateContext":false } ], "logLevel":"NONE", "variableName":"my", "executionDelaySeconds":300, "logCount":5, "logSize":1.0, "script":"if(trigger.value === 1)\r\n target.set(0);\r\nelse if(trigger.value === 0)\r\n target.set(1);\r\nreturn UNCHANGED;", "scriptPermissions":{ "customPermissions":"", "dataPointReadPermissions":"superadmin, edit-ui-menus, edit-ui-pages, edit-ui-settings", "dataPointSetPermissions":"superadmin, edit-ui-menus, edit-ui-pages, edit-ui-settings", "dataSourcePermissions":"superadmin, edit-ui-menus, edit-ui-pages, edit-ui-settings" }, "settable":false, "updateCronPattern":"" }, "eventDetectors":[ ], "plotType":"STEP", "rollup":"NONE", "unit":"", "templateXid":"Binary_Default", "simplifyType":"NONE", "chartColour":"", "chartRenderer":{ "type":"TABLE", "limit":10 }, "dataSourceXid":"DS_2eb63f8e-0887-4c71-ab7d-3b2dacfe8ff0", "defaultCacheSize":1, "deviceName":"support-forum-meta", "discardExtremeValues":false, "discardHighLimit":1.7976931348623157E308, "discardLowLimit":-1.7976931348623157E308, "intervalLoggingPeriod":15, "intervalLoggingSampleWindowSize":0, "overrideIntervalLoggingSamples":false, "preventSetExtremeValues":false, "purgeOverride":false, "purgePeriod":1, "readPermission":"", "setExtremeHighLimit":1.7976931348623157E308, "setExtremeLowLimit":-1.7976931348623157E308, "setPermission":"", "tags":{ }, "textRenderer":{ "type":"BINARY", "oneColour":"black", "oneLabel":"one", "zeroColour":"blue", "zeroLabel":"zero" }, "tolerance":0.0 }, { "xid":"DP_f73f2c31-f859-4752-a3ca-a0b3e8b943e8", "name":"Point R", "enabled":true, "loggingType":"INTERVAL", "intervalLoggingPeriodType":"MINUTES", "intervalLoggingType":"AVERAGE", "purgeType":"YEARS", "pointLocator":{ "dataType":"NUMERIC", "binary0Value":"", "includeTimestamp":true, "parameterName":"R", "setPointName":"", "settable":false }, "eventDetectors":[ ], "plotType":"SPLINE", "rollup":"NONE", "unit":"", "templateXid":"Numeric_Default", "simplifyType":"NONE", "chartColour":"", "chartRenderer":{ "type":"IMAGE", "timePeriodType":"DAYS", "numberOfPeriods":1 }, "dataSourceXid":"DS_dac1636f-0289-4006-a333-100a6d053996", "defaultCacheSize":1, "deviceName":"support-forum", "discardExtremeValues":false, "discardHighLimit":1.7976931348623157E308, "discardLowLimit":-1.7976931348623157E308, "intervalLoggingPeriod":1, "intervalLoggingSampleWindowSize":0, "overrideIntervalLoggingSamples":false, "preventSetExtremeValues":false, "purgeOverride":false, "purgePeriod":1, "readPermission":"", "setExtremeHighLimit":1.7976931348623157E308, "setExtremeLowLimit":-1.7976931348623157E308, "setPermission":"", "tags":{ }, "textRenderer":{ "type":"ANALOG", "useUnitAsSuffix":true, "unit":"", "renderedUnit":"", "format":"0.00" }, "tolerance":0.0 } ], "pointLinks":[ { "xid":"PL_c9dad7a7-b129-4bbb-bc8b-77bbd7dbf0bb", "sourcePointId":"DP_f73f2c31-f859-4752-a3ca-a0b3e8b943e8", "targetPointId":"DP_db22d06f-af05-4e44-af0e-50dec6a5c981", "event":"UPDATE", "logLevel":"NONE", "disabled":false, "logCount":5, "logSize":1.0, "script":"", "scriptPermissions":{ "customPermissions":"", "dataPointReadPermissions":"superadmin, edit-ui-menus, edit-ui-pages, edit-ui-settings", "dataPointSetPermissions":"superadmin, edit-ui-menus, edit-ui-pages, edit-ui-settings", "dataSourcePermissions":"superadmin, edit-ui-menus, edit-ui-pages, edit-ui-settings" }, "writeAnnotation":false } ] }If a second set came to a meta point with an execution delay before it had executed, the first timer is cancelled and it is rescheduled from the time of the second point event. So, if you got a 0, then at minute 2 R=1, at minute 7 the meta point would set the virtual point (the desired data set) back to 0.
Seems like a strange thing to do, but that's how one would do it!
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Dear , R doesn't goes to 1 when I send R=0 using url and I have this alarm when I test that ??
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My mistake, I for whatever reason did this in the meta script,
target.set(!trigger.value); return UNCHANGED;And that caused that event. It should have been,
if(trigger.value === 1) target.set(0); else if(trigger.value === 0) target.set(1); return UNCHANGED;Edit: I fixed the JSON in the last post and confirmed that it does in fact set the virtual point back to the other value after the execution delay since the last received Http receiever value for R. So, the virtual point has the desired data set.
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dear, I have this script for my shutter door :
if( door.value==false && R.value==0 ) button.set(false);after I used access card the R send me value = 0 "which mean open the door " and run this script , after that I want the door close after 3 min or 5 min but my problem R value doesn't goes to 1 to close the door !!
I followed your steps and I have this :
virtual goes 1 but R still 0 .... I need R goes 1 to run my script and my door close .
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I think some details are missing, then. You could connect the door control to the virtual point, but how're you supposed to close the door? Is the Http Receiver supposed to be setting values out to some URL that was not included in your original question?
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I create a point R and I recived value from access card "access door database" , this data base send me R value using url
http://192.168.0.17:8080/httpds?R=0
and it is send me the value = 0 by using access card and I take this value then run my script then my door is open . After 3 min I need my door closed but I also need R goes to 1 because database dosen't include timer to send R=1 ( R value : when I using card to open the door the database send me R=0 ) -
So, could you use the virtual point in the script context that opens the door instead of using the Http Receiver point?
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How ??
my database using R value and my script using R . -
This script,
if( door.value==false && R.value==0 ) button.set(false);is in Mango right? So R is a context point for that script. Use the virtual point instead.
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yes in mango .
you mean thisif( door.value==true && R.value==0 && virtual.value==1) button.set(false); -
No I mean
if( door.value==false && virtual.value==0 ) button.set(false);And then remove the R point from context, since we don't want the script to update when it gets a value (its value is immediately set to the virtual point by the point link)
I should say I didn't get informed about this portion of the question, so I'm presuming that script did what you wanted in the first place. Seems to me you want to handle the
virtual.value == 1 && door.value == truecondition too, maybe. -
On Sunday I will try these solutions and I will tell you what I will get .
Thank you very very much :)
