Differences From Artifact [8bdba8e0dc]:
- File src/OFDNSResolver.m — part of check-in [1a86b8175b] at 2022-02-12 07:46:07 on branch trunk — Update copyright (user: js, size: 32503) [annotate] [blame] [check-ins using]
To Artifact [6722a88381]:
- File
src/OFDNSResolver.m
— part of check-in
[ec07db28ed]
at
2022-03-24 17:18:27
on branch trunk
— OFDNSResolver: Make canBlock = false opportunistic
Some platforms just don't support non-blocking UDP sockets, but it
should still be possible to resolve DNS names on those. (user: js, size: 32743) [annotate] [blame] [check-ins using] [more...]
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35 36 37 38 39 40 41 42 43 44 45 46 47 48 | #import "OFUDPSocket+Private.h" #import "OFDNSQueryFailedException.h" #import "OFInitializationFailedException.h" #import "OFInvalidArgumentException.h" #import "OFInvalidFormatException.h" #import "OFInvalidServerReplyException.h" #import "OFOutOfRangeException.h" #import "OFTruncatedDataException.h" #ifndef SOCK_DNS # define SOCK_DNS 0 #endif | > | 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | #import "OFUDPSocket+Private.h" #import "OFDNSQueryFailedException.h" #import "OFInitializationFailedException.h" #import "OFInvalidArgumentException.h" #import "OFInvalidFormatException.h" #import "OFInvalidServerReplyException.h" #import "OFNotImplementedException.h" #import "OFOutOfRangeException.h" #import "OFTruncatedDataException.h" #ifndef SOCK_DNS # define SOCK_DNS 0 #endif |
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if (_IPv6Socket == nil) {
OFSocketAddress address =
OFSocketAddressParseIPv6(@"::", 0);
_IPv6Socket = [[OFUDPSocket alloc] init];
[_IPv6Socket of_bindToAddress: &address
extraType: SOCK_DNS];
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if (_IPv6Socket == nil) {
OFSocketAddress address =
OFSocketAddressParseIPv6(@"::", 0);
_IPv6Socket = [[OFUDPSocket alloc] init];
[_IPv6Socket of_bindToAddress: &address
extraType: SOCK_DNS];
@try {
_IPv6Socket.canBlock = false;
} @catch (OFNotImplementedException *e) {
/* Can't do anything about it... */
}
_IPv6Socket.delegate = self;
}
sock = _IPv6Socket;
break;
#endif
case OFSocketAddressFamilyIPv4:
if (_IPv4Socket == nil) {
OFSocketAddress address =
OFSocketAddressParseIPv4(@"0.0.0.0", 0);
_IPv4Socket = [[OFUDPSocket alloc] init];
[_IPv4Socket of_bindToAddress: &address
extraType: SOCK_DNS];
@try {
_IPv4Socket.canBlock = false;
} @catch (OFNotImplementedException *e) {
/* Can't do anything about it... */
}
_IPv4Socket.delegate = self;
}
sock = _IPv4Socket;
break;
default:
@throw [OFInvalidArgumentException exception];
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