Peter M. Groen / libmodbus

Commit 900aa475d31abd9db45e4fb4ce0421c837e04c71

Authored by Stéphane Raimbault
1 parent ffd2d691

Fix mistake in modbus_tcp_listen documentation

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Showing 1 changed file with 6 additions and 8 deletions
doc/modbus_tcp_listen.txt
  View file @900aa47
... ... @@ -4,7 +4,7 @@ modbus_tcp_listen(3)
4 4  
5 5 NAME
6 6 ----
7   -modbus_tcp_listen - create and listen a TCP Modbus socket
  7 +modbus_tcp_listen - create and listen a TCP Modbus socket (IPv4)
8 8  
9 9  
10 10 SYNOPSIS
... ... @@ -26,19 +26,17 @@ successful. Otherwise it shall return -1 and set errno.
26 26  
27 27 EXAMPLE
28 28 -------
29   -For a detailed example, see source file bandwith-server-many-up.c provided in
30   -tests directory.
  29 +For detailed examples, see source files in tests directory:
  30 +
  31 +- unit-test-server.c, simple but handle only one connection
  32 +- bandwith-server-many-up.c, handles several connections at once
  33 +
31 34  
32 35 [source,c]
33 36 -------------------
34 37 ...
35 38  
36 39 ctx = modbus_new_tcp("127.0.0.1", 502);
37   -if (modbus_connect(ctx) == -1) {
38   - fprintf(stderr, "Connection failed: %s\n", modbus_strerror(errno));
39   - modbus_free(ctx);
40   - return -1;
41   -}
42 40  
43 41 /* Handle until 10 established connections */
44 42 server_socket = modbus_tcp_listen(ctx, 10);
... ...