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Fabio RochaFabio Rocha 

Canvased App Timeout vs Salesforce Timeout

I have created a canvas on customer community portal.
When the user is interacting just with the canvased app for a time that elapses defined session timeout, when the user click in another Tab, the user gets a timeout error.
Is this the expected behavior? If yes, what should be an advisable solution?
Sfdc CloudSfdc Cloud
Salesforce Canvas app has enforce multitenent architecture of follows 120 second callout time.
This includes 500 SDK calls to get context and signed request calls. Note that when you call a SignedRequest method, there are Number of Canvas calls per day per user (24– hour period) actually two calls that are made— one call for the method and one call for internal logging.

Refer below link of Consideration for the Multi-tenant environment Section

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