Citrix Workspace App For Html5

  

receiver¶

citrix.receiver

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A list containing the majority of Citrix Workspace app for HTML5 (formerly Receiver for HTML5) support articles collated to make this page a one stop place for you to search for and find information regarding any issues you have with the product and its related dependencies. The page is updated daily with new support articles and information. Note: Since your browser does not support JavaScript, you must press the button below once to proceed.

Members¶

(readonly) apiVersion

Properties:¶

NameTypeDescription
apiVersionStringWorkspace app for HTML5 API version.

Methods¶

(static) createSession(idopt, connectionParams, onSessionCreated)

Workspace

Creates a new session and returns session instance through callback. Use session instance to start the session, register and handle events and to disconnect the session.

Parameters¶

NameTypeAttributesDescription
idstring<optional>ID that is assigned when the session is created
connectionParamsconnectionParamsConfiguration options to create the session
onSessionCreatedonSessionCreatedCallback containing the session object created. Signature sample below:
function <function_name>(session_object){..}

Throws:¶

Unable to create session object.

Type
ReceiverError

Example¶

Methods¶

(static) setPath(pathopt, fallbackPathopt)

Sets the preference to use the latest HTML5 workspace app build from CDN or use the location of HTML5 Workspace app build hosted by customer to launch app/desktop sessions.

Parameters:¶

NameTypeAttributesDescription
pathstring<optional>Passing 'CDN' would consume the latest HTML5 Workspace app build from Citrix CDN.
However, this can be overridden by setting path with the location of HTML5 Workspace app build hosted by customer.
Defaults to CDN.
fallbackPathstring<optional>If CDN is not reachable then the HTML5 Workspace app build is picked from the location set using fallbackPath.
Citrix workspace app for html5 desktop

Throws:¶

HTML5 Engine Path or fallback path is invalid.

Type
ReceiverError

Example¶

(static) viewLog()

Opens the logging page in a new tab.HTML5Engine Path should be setbefore calling this API.

Throws:¶

HTML5 Engine Path is invalid.

Type
ReceiverError

Citrix Workspace Use Html5

Recommended solution: Update the certificates.

Alternatively, you can try this workaround:

  1. Close the Citrix Workspace app for Chrome / Citrix Receiver for Chrome.

    Scroll down to 'System Tools' and click 'Disk Defragmenter.' Select your hard drive from the list (if Windows has not automatically done so), then click 'Defragment' to begin the process. Defragmenting removes the incomplete and corrupt files that tend to scatter. How to free up computer memory. Type free up disk space in the Search box. Tap or select Settings. Tap or select Free up disk space by deleting unnecessary files on the left side of your screen.

  2. Open Chrome browser in your Chromebook.

  3. Visit your site.

  4. It will show some error as below.

Citrix Workspace App For Html5 Download

Now, open the Citrix Workspace app for Chrome or Citrix Receiver for Chrome and it might allow you to access your StoreFront/VDA.

Other possible workaround for specific certificate error:

Citrix Workspace App For Html5 Windows 10

  1. NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM error
    Latest Firefox and Chrome browsers do not support SHA-1 certificate and StoreFront connection fails with error: NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM
    Citrix Receiver for Chrome/HTML5 or Citrix Workspace app for Chrome/HTML5 cannot establish secure connection and session launch will fail

  2. NET::ERR_CERT_COMMON_NAME_INVALID error
    Chrome requires Subject Alternative Name for SHA-2 certificate, without SAN (Subject Alternative Name) in the SHA-2 certificate, the connection will fail with error NET::ERR_CERT_COMMON_NAME_INVALID
    Session launch fails with CERT_COMMON_NAME_INVALID(-200) error dialog
    Workaround for NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM and
    NET::ERR_CERT_COMMON_NAME_INVALID:

    • Mozilla:

      Enable network.websocket.allowInsecureFormHTTPS from about:config

    • Chrome:
      Chrome by default requires SHA2 Certificate with Subject Alternative Names (SAN)
      Add the following registry keys at : SoftwarePoliciesGoogleChrome

    • EnableCommonNameFallbackForLocalAnchors – true
      (Note: Chrome need SAN by default)

    • EnableSha1ForLocalAnchors – true
      (Note: SHA1 is not supported)
      Recommended Solution: Use SHA2 certificates with Subject Alternative Names (SAN).

      Problem Cause:

    • CTX134123 - Receiver for HTML5 - Unable to Launch Apps Using HTTPS URL

    • CTX217352 - How to Collect Logs in Receiver for Chrome and Receiver for HTML5

  3. NET::ERR_CERT_SYMANTEC_LEGACY
    From Chrome OS version 66 onwards the SSL certificate from Symantec is distrusted. You can go through https://security.googleblog.com/2018/03/distrust-of-symantec-pki-immediate.html to know more about it.
    Workaround: Try general workaround mention above.
    Recommended Solution: Update SSL certificates.