handle_transport_error   96 libavformat/tls_mbedtls.c     return handle_transport_error(h, "ffurl_write", MBEDTLS_ERR_SSL_WANT_WRITE, ret);
handle_transport_error  109 libavformat/tls_mbedtls.c     return handle_transport_error(h, "ffurl_read", MBEDTLS_ERR_SSL_WANT_READ, ret);