Packet contains [RST , ACK] in Flags: 0x014 -- TCPIP failes to hand to correct socket (HansC)

Packet is sent from media player MPG123 when ^C is executed in Command Prompt Packet 281894 from (Wireshark screen shot below) is sent from PC to my socket '1' from the PC socket . The Flags: has Reset: Set and must be handled as a disconnect of the socke..