I am not able to connect to Websocket port after upgrading the Ubuntu Server os from 16_04.1 to 16_04.2.
I am receiving following error
sgs@fxe04as001:~/mosquitto-1.4.8$ mosquitto -v -c mosquitto.conf
1495037997: mosquitto version 1.4.8 (build date 2017-05-17 10:23:21-0400) starting
1495037997: Config loaded from mosquitto.conf.
1495037997: Opening websockets listen socket on port 8083.
1495037997: Initial logging level 1023
1495037997: Library version: 1.4 16fb013
1495037997: IPV6 not compiled in
1495037997: libev support not compiled in
1495037997: LWS_MAX_HEADER_LEN: 1024
1495037997: LWS_MAX_PROTOCOLS: 5
1495037997: SPEC_LATEST_SUPPORTED: 13
1495037997: AWAITING_TIMEOUT: 5
1495037997: SYSTEM_RANDOM_FILEPATH: '/dev/urandom’
1495037997: LWS_MAX_ZLIB_CONN_BUFFER: 65536
1495037997: static allocation: 4536 + (16 x 1024 fds) = 20920 bytes
1495037997: LWS_MAX_EXTENSIONS_ACTIVE: 3
1495037997: canonical_hostname = fxe04as001
1495037997: per-conn mem: 248 + 2140 headers + protocol rx buf
1495037997: Compiled with OpenSSL support
1495037997: Using non-SSL mode
1495037997: insert_wsi_socket_into_fds: wsi=0x126bac0, sock=6, fds pos=1
1495037997: Listening on port 8083
1495037997: Protocol: http-only
1495037997: Protocol: mqtt
1495037997: Protocol: mqttv3.1
1495037997: Opening ipv4 listen socket on port 8883.
1495037997: Opening ipv6 listen socket on port 8883.
1495037997: accepted new conn port 53911 on fd=9
1495037997: insert_wsi_socket_into_fds: wsi=0x126e310, sock=9, fds pos=2
1495037997: error on reading from skt
1495037997: close: just_kill_connection
1495037997: remove_wsi_socket_from_fds: wsi=0x126e310, sock=9, fds pos=2
1495037997: not calling back closed
1495037997: closing: shutdown ret 107
Any help is appreciated.