| ## Secure Streams client C++ API | |
| Enable for build by selecting `-DLWS_WITH_SECURE_STREAMS=1 -DLWS_WITH_SECURE_STREAMS_CPP=1` at | |
| cmake. | |
| Because it's designed for OpenSSL + system trust bundle, the minimal | |
| example minimal-secure-streams-cpp requires `-DLWS_WITH_MINIMAL_EXAMPLES=1 -DLWS_WITH_MBEDTLS=0` | |
| By default the -cpp example downloads https://warmcat.com/test-a.bin to the local | |
| file /tmp/test-a.bin. By giving, eg, -c 4, you can run four concurrent downloads of | |
| files test-a.bin through test-d.bin... up to 12 files may be downloaded concurrently. | |
| By default it will connect over h2 and share the single connection between all the | |
| downloads. | |
| ### File level api | |
| ``` | |
| #include <libwebsockets.hxx> | |
| ... | |
| new lssFile(context, "https://warmcat.com/index.html", | |
| "/tmp/index.html", lss_completion, 0); | |
| ``` | |
| This will copy the remote url to the given local file, and call the | |
| completion callback when it has succeeded or failed. | |