X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_spanningtree%2Ftreesocket1.cpp;h=370c38d2c41a222f5a8728cf49dd70e2ecc61b87;hb=eef45dbfb90f951f3048038aea3ff68b5c157f6d;hp=025bd1e611fd633a304e271dfc7d977bf6ee85d5;hpb=74d469af3937518f7619a78bc2fe99a4d662deea;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_spanningtree/treesocket1.cpp b/src/modules/m_spanningtree/treesocket1.cpp
index 025bd1e61..370c38d2c 100644
--- a/src/modules/m_spanningtree/treesocket1.cpp
+++ b/src/modules/m_spanningtree/treesocket1.cpp
@@ -31,13 +31,13 @@
 #include "treesocket.h"
 #include "commands.h"
 
-/** Because most of the I/O gubbins are encapsulated within
- * BufferedSocket, we just call the superclass constructor for
- * most of the action, and append a few of our own values
- * to it.
+/** Constructor for outgoing connections.
+ * Because most of the I/O gubbins are encapsulated within
+ * BufferedSocket, we just call DoConnect() for most of the action,
+ * and only do minor initialization tasks ourselves.
  */
 TreeSocket::TreeSocket(Link* link, Autoconnect* myac, const std::string& ipaddr)
-	: linkID(assign(link->Name)), LinkState(CONNECTING), MyRoot(NULL), proto_version(0)
+	: linkID(link->Name), LinkState(CONNECTING), MyRoot(NULL), proto_version(0)
 	, burstsent(false), age(ServerInstance->Time())
 {
 	capab = new CapabData;
@@ -50,9 +50,7 @@ TreeSocket::TreeSocket(Link* link, Autoconnect* myac, const std::string& ipaddr)
 	SendCapabilities(1);
 }
 
-/** When a listening socket gives us a new file descriptor,
- * we must associate it with a socket without creating a new
- * connection. This constructor is used for this purpose.
+/** Constructor for incoming connections
  */
 TreeSocket::TreeSocket(int newfd, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server)
 	: BufferedSocket(newfd)
@@ -62,8 +60,21 @@ TreeSocket::TreeSocket(int newfd, ListenSocket* via, irc::sockets::sockaddrs* cl
 	capab = new CapabData;
 	capab->capab_phase = 0;
 
-	if (via->iohookprov)
-		via->iohookprov->OnAccept(this, client, server);
+	for (ListenSocket::IOHookProvList::iterator i = via->iohookprovs.begin(); i != via->iohookprovs.end(); ++i)
+	{
+		ListenSocket::IOHookProvRef& iohookprovref = *i;
+		if (!iohookprovref)
+			continue;
+
+		iohookprovref->OnAccept(this, client, server);
+		// IOHook could have encountered a fatal error, e.g. if the TLS ClientHello was already in the queue and there was no common TLS version
+		if (!getError().empty())
+		{
+			TreeSocket::OnError(I_ERR_OTHER);
+			return;
+		}
+	}
+
 	SendCapabilities(1);
 
 	Utils->timeoutlist[this] = std::pair<std::string, int>(linkID, 30);
@@ -92,10 +103,10 @@ TreeSocket::~TreeSocket()
 }
 
 /** When an outbound connection finishes connecting, we receive
- * this event, and must send our SERVER string to the other
+ * this event, and must do CAPAB negotiation with the other
  * side. If the other side is happy, as outlined in the server
  * to server docs on the inspircd.org site, the other side
- * will then send back its own server string.
+ * will then send back its own SERVER string eventually.
  */
 void TreeSocket::OnConnected()
 {