switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR,"You are asking to write %d bytes of data which is not supported. Please set enable_file_write_buffering=false to use .fsv format\n",(int)(*len));
switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR,"You are asking to write %d bytes of data which is not supported. Please set enable_file_write_buffering=false to use .fsv format\n",(int)(*len));