diff options
| -rw-r--r-- | setup.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
@@ -191,23 +191,24 @@ namespace { bool Setup::CheckServerIps() { if ( m_serverIps.empty() ) { - bool bindv6only = false; FILE* f = fopen("/proc/sys/net/ipv6/bindv6only", "r"); if (f) { + bool bindv6only = false; int c = fgetc(f); if (c != EOF) { bindv6only = c - '0'; } fclose(f); f = NULL; + esyslog( "[live] INFO: bindv6only=%d", bindv6only); + // add a default IPv6 listener address + m_serverIps.push_back( "::" ); + // skip the default IPv4 listener address if IPv6 one will be binded also to v4 + if (!bindv6only) + return true; } - esyslog( "[live] INFO: bindv6only=%d", bindv6only); - cerr << "INFO: bindv6only=" << bindv6only << endl; - // add a default IPv4 listener address if default IPv6 one - // will be binded only to v6 - if (bindv6only) - m_serverIps.push_back( "0.0.0.0" ); - m_serverIps.push_back( "::" ); + // add a default IPv4 listener address + m_serverIps.push_back( "0.0.0.0" ); // we assume these are ok :) return true; } |