magnet:?xt=urn:btih:f8f1c3a843ca9a8c59bbdda93c594d5563c815f7&xt=urn:md5:fb2f6f13537b8fbf81bd09033683fda0&xl=193019&dn=qtwebsockets-opensource-src-5.7.1.7z&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtwebsockets-opensource-src-5.7.1.7z&tr=http://bt.qt-project.org:6969/announce