Siemens MC55 AT manual Information Elements Related to the Service Application, UrcInfoTextstr

<urcInfoText>(str)

Information text related to <urcCause>. See tables below for further detail.

10.10.1Information Elements Related to the Service Application

The following table lists the informatiomation elements which may be returned by all supported services within the "^SIS" URC and the command response of AT^SISE. It should be noted that TCP/IP socket problems may occur in all Internet service connections (Socket, FTP, HTTP, POP3 or SMTP).

<urcInfoId> <urcInfoText>

Description

Information Elements Returned by the TCP/IP socket

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

Invalid socket descriptor	Socket error
Bad access specified	Socket error
Invalid operation	Socket error
No free socket descriptors	Socket error
The operation would block	Socket error
A previous attempt at this operation is still ongoing	Socket error
Socket is not bound	Socket error
The supplied buffer is too small / large	Socket error
Flags not supported	Socket error
Operation not supported	Socket error
The address is already in use	Socket error
The network is unavailable	Socket error
An established connection was aborted (transmission	Socket error
time-out or protocol error)
Remote host has reset the connection	Socket error
No buffer space available	Socket error
The socket is already connected	Socket error
For TCP/IP sockets, the socket is not connected	Socket error
Socket has been shut down	Socket error
Connection timed out	Socket error
Remote host has rejected the connection	Socket error
Remote host is unreachable	Socket error
An unexpected error occurred	Socket error
Host not found	DNS error
An error occurred that may be transient; a further attempt	DNS error
may succeed.
An unrecoverable error occurred	DNS error

General Information Elements

46

47

Fatal: The service has detected an unknown error
*)	Indicates that the remote ser-
	vice has closed the connection.
	The host shall close the service.

MC55_ATC_V04.00	Page 253 of 475	3/17/06
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