Throw moduleexception if you:

(a) try and resolve hosts before the core is initialized (HOW?!)
(b) try and resolve a host and the domain server is totally unreacable e.g. through lack of fd's or ifconfig eth0 down :p (this is the only safe way, any other way may result in a developer inserting an invalid pointer into a list of Resolver* theyre watching)


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4360 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 7 insertions, 0 deletions

diff --git a/src/dns.cpp b/src/dns.cpp
index ce9192785..7ca1db982 100644
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -906,6 +906,9 @@ Resolver::Resolver(const std::string &source, bool forward, const std::string &d
 	{
 		log(DEBUG,"Resolver::Resolver: RESOLVER_NSDOWN");
 		this->OnError(RESOLVER_NSDOWN);
+		ModuleException e("Resolver: Nameserver is down");
+		throw e;
+		/* We shouldnt get here really */
 		return;
 	}
 
@@ -918,6 +921,10 @@ Resolver::Resolver(const std::string &source, bool forward, const std::string &d
 	{
 		log(DEBUG,"Resolver::Resolver: RESOLVER_NOTREADY");
 		this->OnError(RESOLVER_NOTREADY);
+		ModuleException e("Resolver: Core not initialized yet");
+		throw e;
+		/* We shouldnt get here really */
+		return;
 	}
 }