9e2f679ae1
In libshout >=2.4.2 shout_open() can return SHOUTERR_RETRY in addition to SHOUTERR_BUSY. The nonblocking example in libshout fixes the problem in a similar way, as mentioned by the author in this issue: https://gitlab.xiph.org/xiph/icecast-libshout/-/issues/2316 Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/848 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1363>