A LoadRunner 12 Web (HTTP/HTML) protocol script with enabled SPDY protocol recording in:
Recording Options > Network > Port Mapping > Options > TLS NPN
may fail during multi-iteration while being replayed in VuGen or during a load test on a Load Generator.
Please apply the following fix on top of LoadRunner 12:
- Close all LoadRunner components,
- Download the attached LrwNetSocket.zip
- Go to <LoadRunner installation folder>\bin
- Backup the original file LrwNetSocket.dll
- Extract the DLL from LrwNetSocket.zip and
- Copy it in <LoadRunner installation folder>\bin.