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TC63_ATC_V00.490

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5/24/05

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Host 1 configured as Socket listener with IP address 10.10.0.187 at port 65534 is receiving a connection request

from the remote client 10.10.0.185 (at port 1024). The example assumes that connection and service profiles

have been created as stated earlier. 

Start the Socket service in listener mode, then query the IP address dynamically assigned to the Socket listener: 

Indication of incoming Socket connection request: 

Host 1 accepts the Socket connection request: 

at^siso=4

Host 1 opens the Socket service.

at^siso?

Query the current status of all services. All service

profiles are unused, except for service profile 4

which is running in listener mode, where

=3 (listening) and 

=3

(LISTENER). The response also indicates the IP

address dynamically assigned to the listener. The lis-

tener's access data (IP address and TCP port num-

ber) shall be passed on to the client.

^SISO: 0, ""

^SISO: 1, ""

^SISO: 2, ""

^SISO: 3, ""

^SISO: 4, "Socket","3","3","0","0","10.10.0.187:65534","0.0.0.0:0"

^SISO: 6, ""

^SISO: 7, ""

^SISO: 8, ""

^SISO: 9, ""

OK

^SIS: 4, 1, 0

The URC indicates that the listener configured on

service profile 4 is receiving a Socket connection

request (

=1) from the remote client.

The last URC parameter 

 represents

the ID of the dynamically assigned service profile,

here 0. 

at^siso?

Query the current status of services.

^SISO: 0, "Socket","2","4","0","0", 
"10.10.0.187:0","10.10.0.185:1024"

Indication on host 1 that the connection request from

the remote client has been dynamically assigned to

service profile 0 which is set to Server mode

(

^SISO: 1, ""

^SISO: 2, ""

^SISO: 3, ""

^SISO: 4, "Socket","3","3","0","0", "10.10.0.187:65534","0.0.0.0:0"

^SISO: 6, ""

^SISO: 7, ""

^SISO: 8, ""

^SISO: 9, ""

OK

at^siso=0

Host 1 accepts the connection request, where 0 is

the ID of the dynamically assigned service profile.

OK

^SISW: 0, 1

The URC indicates that data transmission to the

remote client is possible. If the remote client has

already sent some data the additional URC ^SISR:

0,1 is displayed.

at^siso?

Query the current status of services.

^SISO: 0, "Socket","4","4","0","0", 
"10.10.0.187:65534","10.10.0.185:1024"

The socket connection between host 1 and remote

client is successfully established.

^SISO: 1, ""

^SISO: 2, ""

^SISO: 3, ""

^SISO: 4, "Socket","3","3","0","0","10.10.0.187:65534","0.0.0.0:0"