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TCP based clients try all results of name resolution until a connection succeeded

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This commit is contained in:
Gerhard Rieger 2023-10-22 23:15:49 +02:00
parent 2a9623d61c
commit cb6e16b360
16 changed files with 456 additions and 262 deletions

4
xio-ip4.c
View file

@ -45,7 +45,7 @@ int xioparsenetwork_ip4(const char *rangename, struct xiorange *range) {
netmask_in->s_addr = htonl((0xffffffff << (32-bits)));
}
} else if (delimpos = strchr(rangename1, ':')) {
if ((rc = xiogetaddrinfo(delimpos+1, NULL, PF_UNSPEC, 0, 0,
if ((rc = xioresolve(delimpos+1, NULL, PF_INET, 0, 0,
&sau, &socklen, 0, 0))
!= STAT_OK) {
return rc;
@ -58,7 +58,7 @@ int xioparsenetwork_ip4(const char *rangename, struct xiorange *range) {
}
{
*delimpos = 0;
if ((rc = xiogetaddrinfo(rangename1, NULL, PF_UNSPEC, 0, 0,
if ((rc = xioresolve(rangename1, NULL, PF_INET, 0, 0,
&sau, &socklen, 0, 0))
!= STAT_OK) {
return rc;