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diff --git a/docs/tutorials/Chap_6/ex07.html b/docs/tutorials/Chap_6/ex07.html deleted file mode 100644 index 60053887cf5..00000000000 --- a/docs/tutorials/Chap_6/ex07.html +++ /dev/null @@ -1,174 +0,0 @@ -<HTML> -<!-- $Id$ --> -<HEAD> - <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> - <META NAME="Author" CONTENT="Ambreen Ilyas"> - <META NAME="GENERATOR" CONTENT="Mozilla/4.05 [en] (X11; I; SunOS 5.5.1 sun4u) [Netscape]"> - <TITLE>Example 7</TITLE> -</HEAD> -<BODY> -<FONT COLOR="#CC0000">/////////////////////////////////////////////////////////////////////////////////////////////////////////////////</FONT> -<BR><FONT COLOR="#CC0000">//// This example is from the ACE Programmers -Guide.</FONT> -<BR><FONT COLOR="#CC0000">//// Chapter: "The Acceptor/Connector" -(Connection Initialization)</FONT> -<BR><FONT COLOR="#CC0000">//// For details please see the guide at</FONT> -<BR><FONT COLOR="#CC0000">//// http://www.cs.wustl.edu/~schmidt/ACE.html</FONT> -<BR><FONT COLOR="#CC0000">//// AUTHOR: Umar Syyid (usyyid@hns.com)</FONT> -<BR><FONT COLOR="#CC0000">//// and Ambreen Ilyas (ambreen@bitsmart.com)</FONT> -<BR><FONT COLOR="#CC0000">/////////////////////////////////////////////////////////////////////////////////////////////////////////////</FONT> - -<P><FONT COLOR="#CC0000">//Example 7</FONT> -<BR><FONT COLOR="#000099">#include</FONT> <FONT COLOR="#006600">"ace/Reactor.h"</FONT> -<BR><FONT COLOR="#000099">#include</FONT> <FONT COLOR="#006600">"ace/Svc_Handler.h"</FONT> -<BR><FONT COLOR="#000099">#include</FONT><FONT COLOR="#006600"> "ace/Acceptor.h"</FONT> -<BR><FONT COLOR="#000099">#include</FONT><FONT COLOR="#006600"> "ace/Synch.h"</FONT> -<BR><FONT COLOR="#000099">#include</FONT> <FONT COLOR="#006600">"ace/SOCK_Acceptor.h"</FONT> -<BR><FONT COLOR="#000099">#include </FONT><FONT COLOR="#006600">"ace/Thread.h"</FONT> -<BR><FONT COLOR="#000099">#define</FONT> <FONT COLOR="#663366">NETWORK_SPEED -3</FONT> -<BR>class MyServiceHandler;<FONT COLOR="#FF0000"> //forward declaration</FONT> -<BR>typedef ACE_Singleton<ACE_Reactor,ACE_Null_Mutex> Reactor; -<BR>typedef ACE_Acceptor<MyServiceHandler,ACE_SOCK_ACCEPTOR> Acceptor; - -<P>class MyServiceHandler: -<BR>public ACE_Svc_Handler<ACE_SOCK_STREAM,ACE_MT_SYNCH>{ -<BR><FONT COLOR="#FF0000">// The message sender and creator threads are -handled here.</FONT> -<BR>ACE_thread_t thread_names[2]; - -<P>public: -<BR>int open(void*){ -<BR> ACE_DEBUG((LM_DEBUG, "Acceptor: received new connection \n")); - -<P><FONT COLOR="#FF0000"> //Register with the reactor to remember -this handler..</FONT> -<BR> Reactor::instance() ->register_handler(this,ACE_Event_Handler::READ_MASK); -<BR> ACE_DEBUG((LM_DEBUG,"Acceptor: ThreadID:(%t) open\n")); - -<P><FONT COLOR="#CC0000"> //Create two new threads to create and send -messages to the</FONT> -<BR><FONT COLOR="#CC0000"> //remote machine.</FONT> -<BR> activate(THR_NEW_LWP, -<BR> 2, <FONT COLOR="#FF0000">//2 new threads</FONT> -<BR> 0, -<BR> ACE_DEFAULT_THREAD_PRIORITY, -<BR> -1, -<BR> this, -<BR> 0, -<BR> 0, -<BR> 0, -<BR> thread_names); <FONT COLOR="#FF0000">// identifiers in -thread_handles</FONT> -<BR> -<BR> <FONT COLOR="#FF0000">//keep the service handler registered with -the acceptor.</FONT> -<BR> return 0; -<BR> } - -<P>void send_message(void){ -<BR><FONT COLOR="#FF0000"> //Dequeue the message and send it off</FONT> -<BR> ACE_DEBUG((LM_DEBUG,"(%t)Sending message >>")); - -<P><FONT COLOR="#FF0000"> //dequeue the message from the message queue</FONT> -<BR> ACE_Message_Block *mb; -<BR> ACE_ASSERT(this->getq(mb)!=-1); -<BR> int length=mb->length(); -<BR> char *data =mb->rd_ptr(); - -<P> -<BR><FONT COLOR="#FF0000"> //Send the data to the remote peer</FONT> -<BR> ACE_DEBUG((LM_DEBUG,"%s \n",data,length)); -<BR> peer().send_n(data,length); - -<P> <FONT COLOR="#FF0000">//Simulate very SLOW network.</FONT> -<BR> ACE_OS::sleep(NETWORK_SPEED); - -<P><FONT COLOR="#FF0000"> //release the message block</FONT> -<BR> mb->release(); -<BR> } <FONT COLOR="#FF0000">//end send_message</FONT> - -<P>int construct_message(void){ -<BR><FONT COLOR="#FF0000"> // A very fast message creation algorithm</FONT> -<BR><FONT COLOR="#FF0000"> // would lead to the need for queuing messages..</FONT> -<BR><FONT COLOR="#FF0000"> // here. These messages are created and -then sent</FONT> -<BR><FONT COLOR="#FF0000"> // using the SLOW send_message() routine -which is</FONT> -<BR><FONT COLOR="#FF0000"> // running in a different thread so that -the message</FONT> -<BR><FONT COLOR="#FF0000"> //construction thread isn?t blocked.</FONT> -<BR> ACE_DEBUG((LM_DEBUG,"(%t)Constructing message >> ")); - -<P> <FONT COLOR="#FF0000">// Create a new message to send</FONT> -<BR> ACE_Message_Block *mb; -<BR> char *data="Hello Connector"; -<BR> ACE_NEW_RETURN (mb,ACE_Message_Block (16,<FONT COLOR="#FF0000">//Message -16 bytes long</FONT> -<BR> ACE_Message_Block::MB_DATA,<FONT COLOR="#FF0000">//Set -header to data</FONT> -<BR> 0,<FONT COLOR="#FF0000">//No continuations</FONT>. -<BR> data<FONT COLOR="#FF0000">//The data we want to send</FONT> -<BR> ), 0); -<BR> mb->wr_ptr(16); <FONT COLOR="#FF0000">//Set the write pointer.</FONT> -<BR> -<BR> <FONT COLOR="#FF0000">// Enqueue the message into the message -queue</FONT> -<BR><FONT COLOR="#FF0000"> // we COULD have done a timed wait for -enqueuing in case</FONT> -<BR><FONT COLOR="#FF0000"> // someone else holds the lock to the queue -so it doesn?t block</FONT> -<BR><FONT COLOR="#FF0000"> //forever..</FONT> -<BR> ACE_ASSERT(this->putq(mb)!=-1); -<BR> ACE_DEBUG((LM_DEBUG,"Enqueued msg successfully\n")); -<BR>} -<BR> -<BR>int svc(void){ -<BR> ACE_DEBUG( (LM_DEBUG,?(%t) Svc thread \n?)); -<BR> -<BR><FONT COLOR="#FF0000"> //call the message creator thread</FONT> -<BR> if(ACE_Thread::self()== thread_names[0]) -<BR> while(1) construct_message(); <FONT COLOR="#FF0000">//create -messages forever</FONT> -<BR> else -<BR> while(1) send_message(); <FONT COLOR="#FF0000">//send messages -forever</FONT> -<BR> return 0; <FONT COLOR="#FF0000">// keep the compiler happy.</FONT> -<BR>} -<BR> -<BR>int handle_input(ACE_HANDLE){ -<BR> ACE_DEBUG((LM_DEBUG,"(%t) handle_input ")); -<BR> char* data= new char[13]; -<BR> -<BR> <FONT COLOR="#FF0000">//Check if peer aborted the connection</FONT> -<BR> if(peer().recv_n(data,12)==0){ -<BR> ACE_OS::printf("Peer probably aborted connection"); -<BR> return -1; <FONT COLOR="#FF0000">//de-register from the Reactor.</FONT> -<BR> } -<BR> -<BR><FONT COLOR="#FF0000"> //Show what you got..</FONT> -<BR> ACE_OS::printf("<< %s\n",data); -<BR> -<BR><FONT COLOR="#FF0000"> //keep yourself registered</FONT> -<BR> return 0; -<BR> -<BR> } -<BR>}; - -<P>int main(int argc, char* argv[]){ -<BR> ACE_INET_Addr addr(10101); -<BR> ACE_DEBUG((LM_DEBUG,"Thread: (%t) main\n")); - -<P> <FONT COLOR="#FF0000">//Prepare to accept connections</FONT> -<BR> Acceptor myacceptor(addr,Reactor::instance()); - -<P><FONT COLOR="#FF0000"> // wait for something to happen.</FONT> -<BR> while(1) -<BR> Reactor::instance()->handle_events(); -<BR> -<BR> return 0; -<BR>} - -<P> <A HREF="ex08.html">Next Example</A> -</BODY> -</HTML> |