tyler.durden/icinga2
1
0
Fork 0
mirror of https://github.com/Icinga/icinga2.git synced 2025-07-26 23:24:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

ApiListener: restore previous bind(2) behavior

Browse Source
This commit is contained in:
Alexander A. Klimov 2019-02-15 18:19:56 +01:00
parent 282f8fd173
commit a6813ec786
1 changed files with 21 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
lib/remote/apilistener.cpp
View File

@ -362,12 +362,28 @@ bool ApiListener::AddListener(const String& node, const String& service)
try { try {
tcp::resolver resolver (io); tcp::resolver resolver (io);
tcp::resolver::query query (node, service, tcp::resolver::query::passive); tcp::resolver::query query (node, service, tcp::resolver::query::passive);
auto endpoint (resolver.resolve(query)->endpoint());
acceptor->open(endpoint.protocol()); auto result (resolver.resolve(query));
auto current (result.begin());
for (;;) {
try {
acceptor->open(current->endpoint().protocol());
acceptor->set_option(ip::v6_only(false)); acceptor->set_option(ip::v6_only(false));
acceptor->set_option(tcp::acceptor::reuse_address(true)); acceptor->set_option(tcp::acceptor::reuse_address(true));
acceptor->bind(endpoint); acceptor->bind(current->endpoint());
break;
} catch (const std::exception&) {
if (++current == result.end()) {
throw;
}
if (acceptor->is_open()) {
acceptor->close();
}
}
}
} catch (const std::exception&) { } catch (const std::exception&) {
Log(LogCritical, "ApiListener") Log(LogCritical, "ApiListener")
<< "Cannot bind TCP socket for host '" << node << "' on port '" << service << "'."; << "Cannot bind TCP socket for host '" << node << "' on port '" << service << "'.";