libt2n: (tomj) added exception handling to every child after fork(). This is needed...

[libt2n] / test / comm.cpp

diff --git a/test/comm.cpp b/test/comm.cpp
index 7bd8b24..47ca385 100644 (file)
--- a/test/comm.cpp
+++ b/test/comm.cpp
@@ -69,10 +69,17 @@ class test_comm : public TestFixture
             case 0:
             // child
             {
-                // wait till server is up
-                sleep(1);
-                socket_client_connection sc("./socket");
-                sc.write("hello");
+                try
+                {
+                    // wait till server is up
+                    sleep(1);
+                    socket_client_connection sc("./socket");
+                    sc.write("hello");
+                } catch(...)
+                {
+                    std::cerr << "exception in child. ignoring\n";
+                }
+
                 // don't call atexit and stuff
                 _exit(0);
             }
@@ -109,32 +116,39 @@ class test_comm : public TestFixture
             case 0:
             // child
             {
-                socket_server ss("./socket");
-                ss.set_logging(&cerr,debug);
-
-                time_t t0 = time(NULL);
-
-                // max 10 sec
-                while (time(NULL) < t0 + 10 )
+                try
                 {
-                    ss.fill_buffer(1000000);
+                    socket_server ss("./socket");
+                    ss.set_logging(&cerr,debug);
 
-                    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=="ABC")
-                            con->write("DEF");
-                        else
-                            con->write("xyz");
+                        if(ss.get_packet(data,cid))
+                        {
+                            server_connection* con=ss.get_connection(cid);
+
+                            if (data=="QUIT")
+                                break;
+
+                            if (data=="ABC")
+                                con->write("DEF");
+                            else
+                                con->write("xyz");
+                        }
                     }
+                } catch(...)
+                {
+                    std::cerr << "exception in child. ignoring\n";
                 }
+
                 // don't call atexit and stuff
                 _exit(0);
             }
@@ -179,30 +193,37 @@ class test_comm : public TestFixture
             case 0:
             // child
             {
-                socket_server ss("./socket");
-                ss.set_logging(&cerr,debug);
-
-                time_t t0 = time(NULL);
-
-                // max 10 sec
-                while (time(NULL) < t0 + 10 )
+                try
                 {
-                    ss.fill_buffer(1000000);
+                    socket_server ss("./socket");
+                    ss.set_logging(&cerr,debug);
 
-                    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;
 
-                        con->write(string().insert(0,100*1024,'y'));
+                        if(ss.get_packet(data,cid))
+                        {
+                            server_connection* con=ss.get_connection(cid);
+
+                            if (data=="QUIT")
+                                break;
+
+                            con->write(string().insert(0,100*1024,'y'));
+                        }
                     }
+                    std::cerr << "child: OVER" << std::endl;
+                } catch(...)
+                {
+                    std::cerr << "exception in child. ignoring\n";
                 }
-                std::cerr << "child: OVER" << std::endl;
+
                 // don't call atexit and stuff
                 _exit(0);
             }
@@ -242,10 +263,17 @@ class test_comm : public TestFixture
             case 0:
             // child
             {
-                // wait till server is up
-                sleep(1);
-                socket_client_connection sc(6666);
-                sc.write("hello");
+                try
+                {
+                    // wait till server is up
+                    sleep(1);
+                    socket_client_connection sc(6666);
+                    sc.write("hello");
+                } catch(...)
+                {
+                    std::cerr << "exception in child. ignoring\n";
+                }
+
                 // don't call atexit and stuff
                 _exit(0);
             }
@@ -282,31 +310,37 @@ class test_comm : public TestFixture
             case 0:
             // child
             {
-                socket_server ss(6666);
-                ss.set_logging(&cerr,debug);
-
-                time_t t0 = time(NULL);
-
-                // max 10 sec
-                while (time(NULL) < t0 + 10 )
+                try
                 {
-                    ss.fill_buffer(1000000);
+                    socket_server ss(6666);
+                    ss.set_logging(&cerr,debug);
 
-                    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=="ABC")
-                            con->write("DEF");
-                        else
-                            con->write("xyz");
+                            if (data=="QUIT")
+                                break;
+
+                            if (data=="ABC")
+                                con->write("DEF");
+                            else
+                                con->write("xyz");
+                        }
                     }
+                } catch(...)
+                {
+                    std::cerr << "exception in child. ignoring\n";
                 }
                 // don't call atexit and stuff
                 _exit(0);
@@ -352,31 +386,37 @@ class test_comm : public TestFixture
             case 0:
             // child
             {
-                socket_server ss(6666);
-                ss.set_logging(&cerr,debug);
-
-                time_t t0 = time(NULL);
-
-                // max 10 sec
-                while (time(NULL) < t0 + 10 )
+                try
                 {
-                    ss.fill_buffer(1000000);
+                    socket_server ss(6666);
+                    ss.set_logging(&cerr,debug);
 
-                    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);
 
-                        socket_handler* alias= dynamic_cast< socket_handler* >(con);
+                        string data;
+                        unsigned int cid;
 
-                        if (data=="QUIT")
-                            break;
+                        if(ss.get_packet(data,cid))
+                        {
+                            server_connection* con=ss.get_connection(cid);
 
-                        alias->set_write_block_size( 4093 );
-                        con->write(string().insert(0,2048*1024,'y'));
+                            socket_handler* alias= dynamic_cast< socket_handler* >(con);
+
+                            if (data=="QUIT")
+                                break;
+
+                            alias->set_write_block_size( 4093 );
+                            con->write(string().insert(0,2048*1024,'y'));
+                        }
                     }
+                } catch(...)
+                {
+                    std::cerr << "exception in child. ignoring\n";
                 }
                 // don't call atexit and stuff
                 _exit(0);