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Vugen was not able to record the traffic to the URL with SSl connection after LR12.53 upgrade

Vugen was not able to record the traffic to the URL with SSl connection after LR12.53 upgrade.

I had this issue after LR12.53 upgrade. It was recording fine on 12.02 version with WinInet capture.

But since then upgrded to 12.53, Vugen was not able to record any traffic to the server, it invokes the browser but not lunching the application with increasing events so fast on recording bar.

On the other hand, the previous recorded script on 12.02 threw " Bad Certificate/ SSL handshake failure"  while replaying, i tried adding "SSl_Version" "MAX_CONNECTIONS_PER_HOST" , when I tested SSL connection(recording options -> PortMapping) with the same certificate, successfully negotiate the connection to the server.

Any help would appreciate in this scenario. Thanks in Advance!

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Re: Vugen was not able to record the traffic to the URL with SSl connection after LR12.53 upgrade

Please check the recording log to see which version and cipher LoadRunner is using and which one the server requests. Compare it to the one used without Loadrunner (for example through wireshark). Most likely they wouldn't be the same.

In the Port Mapping add an entry and configure the exact SSL version and Cipher as it should be and try to record.

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Re: Vugen was not able to record the traffic to the URL with SSl connection after LR12.53 upgrade

Thanks for the reply!  I dont see any recording log but the events gets increased with normal recording mode set the SSL/Cipher as per the output received from openssl s_client -connect HOST:PORT - ---
Here is the recording log  from LR proxyRecorded - API Trapper (9a94:19dc)] Recording in 32-bit mode: C:\Program Files (x86)\HP\LoadRunner\Bin\HP.LR.ProxyRecorderStarter.exe
[Proxy Recording.Error (4bdc:833c)] Exception is caught while connecting to https://<Host>:<Port>/dbsign_sas/server, message=The request was aborted: Could not create SSL/TLS secure channel.
[Proxy Recording.Error (4bdc:6b34)] Exception is caught while connecting to , message=The output char buffer is too small to contain the decoded characters, encoding 'Unicode (UTF-8)' fallback 'System.Text.DecoderReplacementFallback'.
[Proxy Recording.Error (4bdc:3a40)] Exception is caught while connecting to , message=Index was out of range. Must be non-negative and less than the size of the collection.
[Proxy Recording.Error (4bdc:8d6c)] Exception is caught while connecting to , message=Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: startIndex
[Proxy Recording.Error (4bdc:3aa8)] Exception is caught while sending data to ...message=Unable to write data to the transport connection: An established connection was aborted by the software in your host machine.

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