-/* $Id: connection.c,v 1.2 2007-04-24 08:03:03 adam Exp $
+/* $Id: connection.c,v 1.4 2007-06-06 11:49:48 marc Exp $
Copyright (c) 2006-2007, Index Data.
This file is part of Pazpar2.
#include "pazpar2.h"
#include "host.h"
#include "client.h"
+#include "settings.h"
#include "parameters.h"
struct client *client;
char *ibuf;
int ibufsize;
+ char *authentication; // Empty string or authentication string if set
enum {
Conn_Resolving,
Conn_Connecting,
new->next = new->host->connections;
new->host->connections = new;
new->client = cl;
+ new->authentication = "";
client_set_connection(cl, new);
new->link = 0;
new->state = Conn_Resolving;
void *addr;
int res;
+ struct session_database *sdb = client_get_database(con->client);
+ char *zproxy = session_setting_oneval(sdb, PZ_ZPROXY);
+
assert(host->ipport);
assert(con);
return -1;
}
- if (0 == strlen(global_parameters.zproxy_override)){
+ if (!zproxy || 0 == strlen(zproxy)){
/* no Z39.50 proxy needed - direct connect */
yaz_log(YLOG_DEBUG, "Connection create %s", connection_get_url(con));
} else {
/* Z39.50 proxy connect */
yaz_log(YLOG_DEBUG, "Connection create %s proxy %s",
- connection_get_url(con), global_parameters.zproxy_override);
+ connection_get_url(con), zproxy);
- if (!(addr = cs_straddr(link, global_parameters.zproxy_override)))
+ if (!(addr = cs_straddr(link, zproxy)))
{
yaz_log(YLOG_WARN|YLOG_ERRNO,
- "Lookup of IP address %s failed",
- global_parameters.zproxy_override);
+ "Lookup of ZProxy IP address %s failed",
+ zproxy);
return -1;
}
}
return client_get_url(co->client);
}
+void connection_set_authentication(struct connection *co, char *auth)
+{
+ co->authentication = auth;
+}
+
// Ensure that client has a connection associated
int client_prep_connection(struct client *cl)
{
// See if someone else has an idle connection
// We should look at timestamps here to select the longest-idle connection
for (co = host->connections; co; co = co->next)
- if (co->state == Conn_Open && (!co->client || client_get_session(co->client) != se))
+ if (co->state == Conn_Open &&
+ (!co->client || client_get_session(co->client) != se) &&
+ !strcmp(co->authentication,
+ session_setting_oneval(client_get_database(cl),
+ PZ_AUTHENTICATION)))
break;
if (co)
{