X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;ds=sidebyside;f=src%2Fyaz-pdu-assoc.cpp;h=b94213e919d20c843fa7921c074e0c38030b198d;hb=1d58071894904fae50f6c577963dbfd4c9b83062;hp=8d6f577897060493b5e5deee8735a0c3a488798c;hpb=0084c40d8bc6babaeb0b833b12d9cd625c807525;p=yazpp-moved-to-github.git

diff --git a/src/yaz-pdu-assoc.cpp b/src/yaz-pdu-assoc.cpp
index 8d6f577..b94213e 100644
--- a/src/yaz-pdu-assoc.cpp
+++ b/src/yaz-pdu-assoc.cpp
@@ -422,6 +422,29 @@ COMSTACK PDU_Assoc::comstack(const char *type_and_host, void **vp)
 
 int PDU_Assoc::listen(IPDU_Observer *observer, const char *addr)
 {
+    if (*addr == '\0')
+    {
+        m_socketObservable->deleteObserver(this);
+        m_state = Closed;
+        if (m_cs)
+        {
+            yaz_log (m_log, "PDU_Assoc::close fd=%d", cs_fileno(m_cs));
+            cs_close (m_cs);
+        }
+        m_cs = 0;
+        while (m_queue_out)
+        {
+            PDU_Queue *q_this = m_queue_out;
+            m_queue_out = m_queue_out->m_next;
+            delete q_this;
+        }
+        xfree (m_input_buf);
+        m_input_buf = 0;
+        m_input_len = 0;
+        
+        return 0;
+    }
+
     shutdown();
 
     m_PDU_Observer = observer;