-/***************************************************************************
- * Copyright (C) 2004 by Intra2net AG *
- * info@intra2net.com *
- * *
- ***************************************************************************/
+/*
+Copyright (C) 2004 by Intra2net AG
+The software in this package is distributed under the GNU General
+Public License version 2 (with a special exception described below).
+
+A copy of GNU General Public License (GPL) is included in this distribution,
+in the file COPYING.GPL.
+
+As a special exception, if other files instantiate templates or use macros
+or inline functions from this file, or you compile this file and link it
+with other works to produce a work based on this file, this file
+does not by itself cause the resulting work to be covered
+by the GNU General Public License.
+
+However the source code for this file must still be made available
+in accordance with section (3) of the GNU General Public License.
+
+This exception does not invalidate any other reasons why a work based
+on this file might be covered by the GNU General Public License.
+*/
#include <sys/types.h>
#include <unistd.h>
#include <errno.h>
#include <signal.h>
#include <stdio.h>
+#include <time.h>
#include <iostream>
#include <string>
CPPUNIT_TEST_SUITE_END();
+ pid_t child_pid;
+
public:
void setUp()
{ }
void tearDown()
- { }
+ {
+ // make sure the server-child is dead before the next test runs
+ kill(child_pid,SIGKILL);
+ sleep(1);
+ }
void send_raw_socket(string hello_string, socket_server* ss, int conn_id)
{
void simple_reconnect()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- socket_server ss("./socket");
-
- time_t t0 = time(NULL);
-
- // max 10 sec
- while (time(NULL) < t0 + 10 )
+ try
{
- ss.fill_buffer(1000000);
+ socket_server ss("./socket");
- string data;
- unsigned int cid;
+ time_t t0 = time(NULL);
- if(ss.get_packet(data,cid))
+ // max 10 sec
+ while (time(NULL) < t0 + 10 )
{
- server_connection* con=ss.get_connection(cid);
+ ss.fill_buffer(1000000);
- if (data=="QUIT")
- break;
+ string data;
+ unsigned int cid;
- if (data=="x")
- con->write(string().insert(0,100,'X'));
- else
- con->write(string().insert(0,100,'Y'));
+ if(ss.get_packet(data,cid))
+ {
+ server_connection* con=ss.get_connection(cid);
+
+ if (data=="QUIT")
+ break;
+
+ if (data=="x")
+ con->write(string().insert(0,100,'X'));
+ else
+ con->write(string().insert(0,100,'Y'));
+ }
}
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
void reconnect_with_close()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- socket_server ss("./socket");
-
- time_t t0 = time(NULL);
-
- // max 10 sec
- while (time(NULL) < t0 + 10 )
+ try
{
- ss.fill_buffer(1000000);
+ socket_server ss("./socket");
- string data;
- unsigned int cid;
+ time_t t0 = time(NULL);
- if(ss.get_packet(data,cid))
+ // max 10 sec
+ while (time(NULL) < t0 + 10 )
{
- server_connection* con=ss.get_connection(cid);
+ ss.fill_buffer(1000000);
- if (data=="QUIT")
- break;
+ string data;
+ unsigned int cid;
+
+ if(ss.get_packet(data,cid))
+ {
+ server_connection* con=ss.get_connection(cid);
- if (data=="x")
- con->write(string().insert(0,100,'X'));
- else
- con->write(string().insert(0,100,'Y'));
+ if (data=="QUIT")
+ break;
+
+ if (data=="x")
+ con->write(string().insert(0,100,'X'));
+ else
+ con->write(string().insert(0,100,'Y'));
+ }
}
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
void reconnect_buffer_complete()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- socket_server ss("./socket");
-
- time_t t0 = time(NULL);
-
- // max 10 sec
- while (time(NULL) < t0 + 10 )
+ try
{
- ss.fill_buffer(1000000);
+ socket_server ss("./socket");
- string data;
- unsigned int cid;
+ time_t t0 = time(NULL);
- if(ss.get_packet(data,cid))
+ // max 10 sec
+ while (time(NULL) < t0 + 10 )
{
- server_connection* con=ss.get_connection(cid);
+ ss.fill_buffer(1000000);
+
+ string data;
+ unsigned int cid;
- if (data=="QUIT")
- break;
+ if(ss.get_packet(data,cid))
+ {
+ server_connection* con=ss.get_connection(cid);
- if (data=="x")
- con->write(string().insert(0,100,'X'));
+ if (data=="QUIT")
+ break;
+
+ if (data=="x")
+ con->write(string().insert(0,100,'X'));
+ }
}
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
void reconnect_buffer_several_complete()
{
- pid_t pid;
-
const int packets=3;
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- socket_server ss("./socket");
-
- time_t t0 = time(NULL);
-
- // max 10 sec
- while (time(NULL) < t0 + 10 )
+ try
{
- ss.fill_buffer(1000000);
+ socket_server ss("./socket");
- string data;
- unsigned int cid;
+ time_t t0 = time(NULL);
- if(ss.get_packet(data,cid))
+ // max 10 sec
+ while (time(NULL) < t0 + 10 )
{
- server_connection* con=ss.get_connection(cid);
+ ss.fill_buffer(1000000);
- if (data=="QUIT")
- break;
+ string data;
+ unsigned int cid;
- if (data=="x")
+ if(ss.get_packet(data,cid))
{
- for (int i=0; i<packets; i++)
- con->write(string().insert(0,100,'X'));
+ server_connection* con=ss.get_connection(cid);
+
+ if (data=="QUIT")
+ break;
+
+ if (data=="x")
+ {
+ for (int i=0; i<packets; i++)
+ con->write(string().insert(0,100,'X'));
+ }
}
}
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
void reconnect_buffer_no_incomplete1()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- socket_server ss("./socket");
-
- time_t t0 = time(NULL);
-
- // max 10 sec
- while (time(NULL) < t0 + 10 )
+ try
{
- ss.fill_buffer(1000000);
+ socket_server ss("./socket");
- string data;
- unsigned int cid;
+ time_t t0 = time(NULL);
- if(ss.get_packet(data,cid))
+ // max 10 sec
+ while (time(NULL) < t0 + 10 )
{
- server_connection* con=ss.get_connection(cid);
+ ss.fill_buffer(1000000);
- if (data=="QUIT")
- break;
+ string data;
+ unsigned int cid;
- if (data=="x")
+ if(ss.get_packet(data,cid))
{
- con->write(string().insert(0,100,'X'));
- send_raw_socket("aaaab",&ss,cid);
+ server_connection* con=ss.get_connection(cid);
+
+ if (data=="QUIT")
+ break;
+
+ if (data=="x")
+ {
+ con->write(string().insert(0,100,'X'));
+ send_raw_socket("aaaab",&ss,cid);
+ }
}
}
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
void reconnect_buffer_no_incomplete2()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- socket_server ss("./socket");
-
- time_t t0 = time(NULL);
-
- // max 10 sec
- while (time(NULL) < t0 + 10 )
+ try
{
- ss.fill_buffer(1000000);
+ socket_server ss("./socket");
- string data;
- unsigned int cid;
+ time_t t0 = time(NULL);
- if(ss.get_packet(data,cid))
+ // max 10 sec
+ while (time(NULL) < t0 + 10 )
{
- server_connection* con=ss.get_connection(cid);
+ ss.fill_buffer(1000000);
- if (data=="QUIT")
- break;
+ string data;
+ unsigned int cid;
- if (data=="x")
+ if(ss.get_packet(data,cid))
{
- con->write(string().insert(0,100,'X'));
+ server_connection* con=ss.get_connection(cid);
- string blob=string().insert(0,100,'Y');
+ if (data=="QUIT")
+ break;
- // one byte will be missing...
- int size=blob.size()+1;
- char sizetransfer[sizeof(int)+1];
- memcpy(sizetransfer,(void*)&size,sizeof(int));
- sizetransfer[sizeof(int)+1]=0;
+ if (data=="x")
+ {
+ con->write(string().insert(0,100,'X'));
+
+ string blob=string().insert(0,100,'Y');
- string packet=string(sizetransfer)+blob;
+ // one byte will be missing...
+ int size=blob.size()+1;
+ char sizetransfer[sizeof(int)+1];
+ memcpy(sizetransfer,(void*)&size,sizeof(int));
+ sizetransfer[sizeof(int)+1]=0;
- send_raw_socket(packet,&ss,cid);
+ string packet=string(sizetransfer)+blob;
+
+ send_raw_socket(packet,&ss,cid);
+ }
}
}
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff