mirror of
https://github.com/wolfpld/tracy.git
synced 2024-11-29 08:54:34 +00:00
Add support for TRACY_ONLY_IPV4 macro to exclude listening on IPv6
This commit is contained in:
parent
b5f76f2cea
commit
30a6a5cdd1
@ -386,33 +386,37 @@ ListenSocket::~ListenSocket()
|
||||
if( m_sock != -1 ) Close();
|
||||
}
|
||||
|
||||
bool ListenSocket::Listen( int port, int backlog )
|
||||
static int addrinfo_and_socket_for_family(int port, int ai_family, struct addrinfo** res)
|
||||
{
|
||||
assert( m_sock == -1 );
|
||||
|
||||
struct addrinfo* res;
|
||||
struct addrinfo hints;
|
||||
|
||||
memset( &hints, 0, sizeof( hints ) );
|
||||
hints.ai_family = AF_INET6;
|
||||
hints.ai_family = ai_family;
|
||||
hints.ai_socktype = SOCK_STREAM;
|
||||
#ifndef TRACY_ONLY_LOCALHOST
|
||||
hints.ai_flags = AI_PASSIVE;
|
||||
#endif
|
||||
|
||||
char portbuf[32];
|
||||
sprintf( portbuf, "%i", port );
|
||||
if( getaddrinfo( nullptr, portbuf, &hints, res ) != 0 ) return -1;
|
||||
int sock = socket( (*res)->ai_family, (*res)->ai_socktype, (*res)->ai_protocol );
|
||||
if (sock == -1) freeaddrinfo( *res );
|
||||
return sock;
|
||||
}
|
||||
|
||||
if( getaddrinfo( nullptr, portbuf, &hints, &res ) != 0 ) return false;
|
||||
bool ListenSocket::Listen( int port, int backlog )
|
||||
{
|
||||
assert( m_sock == -1 );
|
||||
|
||||
m_sock = socket( res->ai_family, res->ai_socktype, res->ai_protocol );
|
||||
struct addrinfo* res = nullptr;
|
||||
|
||||
#ifndef TRACY_ONLY_IPV4
|
||||
m_sock = addrinfo_and_socket_for_family(port, AF_INET6, &res);
|
||||
#endif
|
||||
if (m_sock == -1)
|
||||
{
|
||||
// IPV6 protocol may not be available/is disabled. Try to create a socket
|
||||
// with the IPV4 protocol
|
||||
hints.ai_family = AF_INET;
|
||||
if( getaddrinfo( nullptr, portbuf, &hints, &res ) != 0 ) return false;
|
||||
m_sock = socket( res->ai_family, res->ai_socktype, res->ai_protocol );
|
||||
m_sock = addrinfo_and_socket_for_family(port, AF_INET, &res);
|
||||
if( m_sock == -1 ) return false;
|
||||
}
|
||||
#if defined _WIN32 || defined __CYGWIN__
|
||||
|
@ -427,6 +427,8 @@ By default Tracy client will announce its presence to the local network\footnote
|
||||
|
||||
By default Tracy client will listen on all network interfaces. If you want to restrict it to only listening on the localhost interface, define the \texttt{TRACY\_ONLY\_LOCALHOST} macro.
|
||||
|
||||
By default Tracy client will listen on IPv6 interfaces, falling back to IPv4 only if IPv6 is not available. If you want to restrict it to only listening on IPv4 interfaces, define the \texttt{TRACY\_ONLY\_IPV4} macro.
|
||||
|
||||
\subsubsection{Setup for multi-DLL projects}
|
||||
|
||||
In projects that consist of multiple DLLs/shared objects things are a bit different. Compiling \texttt{TracyClient.cpp} into every DLL is not an option because this would result in several instances of Tracy objects lying around in the process. We rather need to pass the instances of them to the different DLLs to be reused there.
|
||||
|
Loading…
Reference in New Issue
Block a user