question

alec-dfour3343 avatar image
alec-dfour3343 asked John Wang commented

Unable to refresh subscription. error 404 and "errorCode" : "CMN-102"

Getting error 404 and { "errorCode" : "CMN-102", "message" : "Resource for parameter [subscriptionId] is not found", "errors" : [ { "errorCode" : "CMN-102", "message" : "Resource for parameter [subscriptionId] is not found", "parameterName" : "subscriptionId" } ], "parameterName" : "subscriptionId" }

when trying to refresh subscription passing valid subscription id to  ringcentral.com/restapi/v1.0/subscription/ and using PUT.

We refresh subscriptions every day around 1am PST for all Ringcentral accounts logged in our app. Usually works fine for 7-10 days, then failing with above error for all subscriptions. 

What could be the reason for that? 

Do you have an ability to look at your logs to see what was reason subscription was not found (but existed a day prior to that)? We have detailed trace on out side including all ids, etc.
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Tyler Liu avatar image
Tyler Liu answered
This does happen, sometimes.

I have a workaround: catch the 404 exception during refresh and resubscribe.

Sample code in C#:  https://github.com/ringcentral/ringcentral-csharp-client/blob/master/RingCentral/SubscriptionService...

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anton-nikitin avatar image
anton-nikitin answered
Hi Alec,  can you clarify please.

1) Are you talking about WebHook subscriptions? PubNub ones live for 15 minutes and should be renewed with such frequency.

2) Are you referring Sandbox or Production

3) Please provide your application ID from Dev Portal.
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alec-dfour3343 avatar image
alec-dfour3343 answered John Wang commented
This is a web hook subscription; Application is in production. Not sure what is application ID. Application Key is c7qfJNYFRcGojljw2tvwWA 


While web hook subscriptions expire in days we refresh them every night. Here is what we typically get on refresh with 200 http return:

{

  "uri" : "https://platform.ringcentral.com/restapi/v1.0/subscription/589f16dc-7cc1-40fb-941d-4cbd395988e6";,

  "id" : "589f16dc-7cc1-40fb-941d-4cbd395988e6",

  "creationTime" : "2016-11-16T20:10:42.772Z",

  "status" : "Active",

  "eventFilters" : [ "/restapi/v1.0/account/244166027/extension/462615027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299450027/message-store", "/restapi/v1.0/account/244166027/extension/462613027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/302041027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/462613027/message-store", "/restapi/v1.0/account/244166027/extension/462615027/message-store", "/restapi/v1.0/account/244166027/extension/244166027/message-store", "/restapi/v1.0/account/244166027/extension/302041027/message-store", "/restapi/v1.0/account/244166027/extension/299451027/message-store", "/restapi/v1.0/account/244166027/extension/299450027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299451027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/244166027/presence/line/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/244166027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299452027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299452027/message-store" ],

  "expirationTime" : "2017-03-17T07:00:08.877Z",

  "expiresIn" : 604799,

  "deliveryMode" : {

    "transportType" : "WebHook",

    "encryption" : false,

    "address" : "https://url-was-modified/rc2/subscription.php?guid=60A0C223-0889-47DA-82AA-568C37310B4E";

  }

}

Next day


{

  "uri" : "https://platform.ringcentral.com/restapi/v1.0/subscription/589f16dc-7cc1-40fb-941d-4cbd395988e6";,

  "id" : "589f16dc-7cc1-40fb-941d-4cbd395988e6",

  "creationTime" : "2016-11-16T20:10:42.772Z",

  "status" : "Active",

  "eventFilters" : [ "/restapi/v1.0/account/244166027/extension/462615027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299450027/message-store", "/restapi/v1.0/account/244166027/extension/462613027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/302041027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/462613027/message-store", "/restapi/v1.0/account/244166027/extension/462615027/message-store", "/restapi/v1.0/account/244166027/extension/244166027/message-store", "/restapi/v1.0/account/244166027/extension/302041027/message-store", "/restapi/v1.0/account/244166027/extension/299451027/message-store", "/restapi/v1.0/account/244166027/extension/299450027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299451027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/244166027/presence/line/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/244166027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299452027/presence?detailedTelephonyState=true", "/restapi/v1.0/account/244166027/extension/299452027/message-store" ],

  "expirationTime" : "2017-03-18T07:00:10.881Z",

  "expiresIn" : 604799,

  "deliveryMode" : {

    "transportType" : "WebHook",

    "encryption" : false,

    "address" : "https://url-was-modified/rc2/subscription.php?guid=60A0C223-0889-47DA-82AA-568C37310B4E";

  }

}


You can see that expiration time is bumped by 1 day.

In seven days (not sure about exact number but close) we got 404 with subscriptionId not found as if it already expired. Query subscription for an account returns nothing. 

One way to explain all of this is to assume that subscription is not refreshed despite 200 returned.


Another thing i noticed is 

"creationTime" : "2016-11-16T20:10:42.772Z",

I am not sure what exactly this time represents since this subscription was recreated several times already



Need your help badly since we are in production



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John Wang avatar image John Wang ♦♦ commented ·
Need your help badly since we are in production

Please create a support case so we can escalate this to our dev support team. You can create a support case via the following:

* Web:  https://developer.ringcentral.com/support.html
* Email: devsupport@ringcentral.com
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