= 9 Address family Reserved for X.25 project 1234 CHAPTER 72. REFERENCE FOR UNIT ’SOCKETS’ AF_XDP = 44 EsockADDRINUSE = ESysEADDRINUSE EsockADDRINUSE is the error reported by fpBind (1265) when the Protocol family: Wanpipe API Sockets PF_X25 = AF_X25 Protocol family: Reserved for X.25 project PF_XDP = AF_XDP SCM_CREDENTIALS = $02 SCM_RIGHTS = $01 1249 CHAPTER 72. REFERENCE FOR UNIT ’SOCKETS’ SCM_SECURITY level SOL_TCP = 6 SOL_TIPC = 271 SOL_TLS = 282 SOL_UDP = 17 SOL_UDPLITE = 136 SOL_X25 = 262 SOL_XDP = 283 SOMAXCONN = 4096 Maximum queue length specifiable by listen. 1252 CHAPTER 72. REFERENCE FOR