magnet:?xt=urn:btih:21be1a190faa6d0a6ae526e1090e0cf6e12aecb8&xt=urn:md5:c274f7d2d341755e49baf5974f133318&xl=240552&dn=qtwebsockets-opensource-src-5.7.0.tar.gz&as=https://download.qt.io/new_archive/qt/5.7/5.7.0/submodules/qtwebsockets-opensource-src-5.7.0.tar.gz&tr=http://bt.qt-project.org:6969/announce