* See the file LICENSE for details.
*
* $Log: yaz-proxy.cpp,v $
- * Revision 1.18 2000-09-08 10:23:42 adam
+ * Revision 1.22 2000-11-20 11:27:33 adam
+ * Fixes for connect operation (timeout and notify fix).
+ *
+ * Revision 1.21 2000/11/01 14:22:59 adam
+ * Added fd parameter for method IYaz_PDU_Observer::clone.
+ *
+ * Revision 1.20 2000/10/24 12:29:57 adam
+ * Fixed bug in proxy where a Yaz_ProxyClient could be owned by
+ * two Yaz_Proxy's (fatal).
+ *
+ * Revision 1.19 2000/10/11 11:58:16 adam
+ * Moved header files to include/yaz++. Switched to libtool and automake.
+ * Configure script creates yaz++-config script.
+ *
+ * Revision 1.18 2000/09/08 10:23:42 adam
* Added skeleton of yaz-z-server.
*
* Revision 1.17 2000/09/05 13:57:28 adam
#include <time.h>
#include <yaz/log.h>
-#include <yaz-proxy.h>
+#include <yaz++/yaz-proxy.h>
Yaz_Proxy::Yaz_Proxy(IYaz_PDU_Observable *the_PDU_Observable) :
Yaz_Z_Assoc(the_PDU_Observable)
}
IYaz_PDU_Observer *Yaz_Proxy::clone(IYaz_PDU_Observable
- *the_PDU_Observable)
+ *the_PDU_Observable, int fd)
{
Yaz_Proxy *new_proxy = new Yaz_Proxy(the_PDU_Observable);
new_proxy->m_parent = this;
- new_proxy->timeout(120);
+ new_proxy->timeout(500);
new_proxy->set_proxyTarget(m_proxyTarget);
new_proxy->set_APDU_log(get_APDU_log());
return new_proxy;
if (!m_proxyTarget)
return 0;
- if (cookie)
+ if (cookie && *cookie)
{
logf (LOG_LOG, "lookup of clients cookie=%s target=%s",
cookie, m_proxyTarget);
c->m_last_resultCount = 0;
c->m_sr_transform = 0;
c->m_waiting = 0;
- c->timeout(600);
+ c->timeout(600);
}
c->m_seqno = parent->m_seqno;
+ if (c->m_server && c->m_server != this)
+ c->m_server->m_client = 0;
+ c->m_server = this;
+ c->m_seqno = parent->m_seqno;
(parent->m_seqno)++;
+ yaz_log (LOG_LOG, "get_client 1 %p %p", this, c);
return c;
}
}
{
logf (LOG_LOG, "Yaz_Proxy::get_client re-init session %d",
c->m_seqno);
- if (c->m_server)
+ if (c->m_server && c->m_server != this)
delete c->m_server;
c->m_server = 0;
}
else
c->m_cookie[0] = '\0';
c->m_seqno = parent->m_seqno;
+ if (c->m_server && c->m_server != this)
+ {
+ c->m_server->m_client = 0;
+ delete c->m_server;
+ }
(parent->m_seqno)++;
+ yaz_log (LOG_LOG, "get_client 2 %p %p", this, c);
return c;
}
}
c->m_last_resultCount = 0;
c->m_sr_transform = 0;
c->m_waiting = 0;
- c->timeout(600);
+ c->timeout(10);
(parent->m_seqno)++;
}
+ yaz_log (LOG_LOG, "get_client 3 %p %p", this, c);
return c;
}
if (m_client->send_Z_PDU(apdu) < 0)
{
delete m_client;
+ m_client = 0;
delete this;
}
else
// only keep if keep_alive flag and cookie is set...
if (m_keepalive && m_client && m_client->m_cookie[0])
{
+ if (m_client->m_waiting == 2)
+ abort();
// Tell client (if any) that no server connection is there..
m_client->m_server = 0;
}
- else
+ else if (m_client)
{
+ yaz_log (LOG_LOG, "deleting %p %p", this, m_client);
+ if (m_client->m_waiting == 2)
+ abort();
delete m_client;
}
delete this;
void Yaz_ProxyClient::connectNotify()
{
- logf (LOG_LOG, "Yaz_ProxyClient connection accept by %s", get_hostname());
+ logf (LOG_LOG, "Yaz_ProxyClient connection accepted by %s",
+ get_hostname());
+ timeout(600);
}
IYaz_PDU_Observer *Yaz_ProxyClient::clone(IYaz_PDU_Observable
- *the_PDU_Observable)
+ *the_PDU_Observable, int fd)
{
return new Yaz_ProxyClient(the_PDU_Observable);
}
Yaz_ProxyClient::~Yaz_ProxyClient()
{
if (m_prev)
- {
*m_prev = m_next;
- if (m_next)
- m_next->m_prev = m_prev;
- }
+ if (m_next)
+ m_next->m_prev = m_prev;
+ m_waiting = 2; // for debugging purposes only.
delete m_last_query;
}