Sierra Wireless WISMO218 User Manual download pdf (Page 35)

WA_DEV_W228_UGD_002 Rev 003 Page 35 of 78

WISMO228 TCP/IP AT Commands

Manual

possible to reserve a range with AT+WIPCREATE=3, <server idx>, <local port>, a, b if one of the TCP

client socket indexes between a and b is already reserved, be it by a client or a server range.

The <from idx> and <to idx> are reserved for the server socket till the server socket and the spawned

sockets are closed explicitly. So when trying to create a new TCP server socket, the <from idx> and <to

idx> should be different from what was used earlier. A parameter used a

<to_idx> anymore for other TCP server socket creation until spawned sockets with specified

<from_idx> and <to_idx> are explicitly closed along with the TCP server socket and vice versa.

When no more communication index is avai

accept new incoming connections), any peer trying to connect to the server will receive an accept ()



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Sierra Wireless WISMO218 User Manual Page 35