properly send expiration notice for websockets

Tunnel.cpp

@@ -598,6 +598,8 @@ namespace tunnel
 								hop = hop->next;
 							}
 						}
+						if(pool) pool->OnTunnelBuildResult(tunnel, eBuildResultTimeout);
+            EmitTunnelEvent("tunnel.state", tunnel.get(), eTunnelStateBuildFailed);
 						// delete
 						it = pendingTunnels.erase (it);
 						m_NumFailedTunnelCreations++;
@@ -607,6 +609,10 @@ namespace tunnel
 				break;
 				case eTunnelStateBuildFailed:
 					LogPrint (eLogDebug, "Tunnel: pending build request ", it->first, " failed, deleted");
+
+					if(pool) pool->OnTunnelBuildResult(tunnel, eBuildResultRejected);
+          EmitTunnelEvent("tunnel.state", tunnel.get(), eTunnelStateBuildFailed);
+
 					it = pendingTunnels.erase (it);
 					m_NumFailedTunnelCreations++;
 				break;