{"author":"Christian Schmitz","author_email":"support@monkeybreadsoftware.de","author_time":1743852483,"commit_time":1744788979,"committer":"Daniel Stenberg","committer_email":"daniel@haxx.se","hash":"8ad0243e1f382e48beb44df5f671bc03b9ae3e54","message":"mqtt: send ping at upkeep interval\n\nCloses #16975\n","parents":["56e40ae6a532850b5037ccfb528ed44f09f3d484"],"tree_hash":"c0aba3b9e25b5dddf58784611e165b3a5e97418d"}