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fixed SF# 1985180: Poco::Net::DNS multithreading issue

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This commit is contained in:
Guenter Obiltschnig
2008-06-09 14:21:56 +00:00
parent b3d124f14a
commit 076c301460
4 changed files with 131 additions and 40 deletions
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12
Net/src/DNS.cpp
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@@ -1,7 +1,7 @@
//
// DNS.cpp
//
// $Id: //poco/svn/Net/src/DNS.cpp#2 $
// $Id: //poco/Main/Net/src/DNS.cpp#9 $
//
// Library: Net
// Package: NetCore
@@ -82,7 +82,7 @@ DNS::DNSCache DNS::_cache;
Poco::FastMutex DNS::_mutex;
const HostEntry& DNS::hostByName(const std::string& hostname)
HostEntry DNS::hostByName(const std::string& hostname)
{
FastMutex::ScopedLock lock(_mutex);
@@ -118,7 +118,7 @@ const HostEntry& DNS::hostByName(const std::string& hostname)
}
const HostEntry& DNS::hostByAddress(const IPAddress& address)
HostEntry DNS::hostByAddress(const IPAddress& address)
{
FastMutex::ScopedLock lock(_mutex);
@@ -158,7 +158,7 @@ const HostEntry& DNS::hostByAddress(const IPAddress& address)
}
const HostEntry& DNS::resolve(const std::string& address)
HostEntry DNS::resolve(const std::string& address)
{
IPAddress ip;
if (IPAddress::tryParse(address, ip))
@@ -170,7 +170,7 @@ const HostEntry& DNS::resolve(const std::string& address)
IPAddress DNS::resolveOne(const std::string& address)
{
const HostEntry& entry = resolve(address);
HostEntry entry = resolve(address);
if (!entry.addresses().empty())
return entry.addresses()[0];
else
@@ -178,7 +178,7 @@ IPAddress DNS::resolveOne(const std::string& address)
}
const HostEntry& DNS::thisHost()
HostEntry DNS::thisHost()
{
return hostByName(Environment::nodeName());
}