acl/lib_acl_cpp/samples/aio/aio_server/main.cpp

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#include <iostream>
#include <assert.h>
#include "lib_acl.h"
#include "acl_cpp/acl_cpp_init.hpp"
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#include "acl_cpp/stdlib/log.hpp"
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#include "acl_cpp/stream/aio_handle.hpp"
#include "acl_cpp/stream/aio_istream.hpp"
#include "acl_cpp/stream/aio_listen_stream.hpp"
#include "acl_cpp/stream/aio_socket_stream.hpp"
using namespace acl;
static int __max = 0;
static int __timeout = 0;
/**
* <EFBFBD>ӳٶ<EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
class timer_reader: public aio_timer_reader
{
public:
timer_reader(int delay)
{
delay_ = delay;
std::cout << "timer_reader init, delay: " << delay << std::endl;
}
~timer_reader()
{
}
// aio_timer_reader <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> destroy <20><><EFBFBD><EFBFBD>
void destroy()
{
std::cout << "timer_reader delete, delay: " << delay_ << std::endl;
delete this;
}
// <20><><EFBFBD>ػ<EFBFBD><D8BB><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
virtual void timer_callback(unsigned int id)
{
std::cout << "timer_reader(" << id
<< "): timer_callback, delay: " << delay_ << std::endl;
// <20><><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
aio_timer_reader::timer_callback(id);
}
private:
int delay_;
};
/**
* <EFBFBD>ӳ<EFBFBD>д<EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
class timer_writer: public aio_timer_writer
{
public:
timer_writer(int delay)
{
delay_ = delay;
std::cout << "timer_writer init, delay: " << delay << std::endl;
}
~timer_writer()
{
}
// aio_timer_reader <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> destroy <20><><EFBFBD><EFBFBD>
void destroy()
{
std::cout << "timer_writer delete, delay: " << delay_ << std::endl;
delete this;
}
// <20><><EFBFBD>ػ<EFBFBD><D8BB><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
virtual void timer_callback(unsigned int id)
{
std::cout << "timer_writer(" << id << "): timer_callback, delay: "
<< delay_ << std::endl;
// <20><><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
aio_timer_writer::timer_callback(id);
}
private:
int delay_;
};
/**
* <EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
class io_callback : public aio_callback
{
public:
io_callback(aio_socket_stream* client)
: client_(client)
, i_(0)
{
}
~io_callback()
{
std::cout << "delete io_callback now ..." << std::endl;
}
/**
* ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param data {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ַ
* @param len {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
* @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
bool read_callback(char* data, int len)
{
i_++;
if (i_ < 10)
std::cout << ">>gets(i:" << i_ << "): "
<< data << std::endl;
// <20><><EFBFBD><EFBFBD>Զ<EFBFBD>̿ͻ<CCBF><CDBB><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>֮
if (strncasecmp(data, "quit", 4) == 0)
{
client_->format("Bye!\r\n");
client_->close();
}
// <20><><EFBFBD><EFBFBD>Զ<EFBFBD>̿ͻ<CCBF><CDBB><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>رգ<D8B1><D5A3><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>
else if (strncasecmp(data, "stop", 4) == 0)
{
client_->format("Stop now!\r\n");
client_->close(); // <20>ر<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><ECB2BD>
// ֪ͨ<CDA8><EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
client_->get_handle().stop();
}
// <20><>Զ<EFBFBD>̿ͻ<CCBF><CDBB>˻<EFBFBD>д<EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
int delay = 0;
if (strncasecmp(data, "write_delay", strlen("write_delay")) == 0)
{
// <20>ӳ<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD>
const char* ptr = data + strlen("write_delay");
delay = atoi(ptr);
if (delay > 0)
{
std::cout << ">> write delay " << delay
<< " second ..." << std::endl;
timer_writer* timer = new timer_writer(delay);
client_->write(data, len, delay * 1000000, timer);
client_->gets(10, false);
return (true);
}
}
else if (strncasecmp(data, "read_delay", strlen("read_delay")) == 0)
{
// <20>ӳٶ<D3B3><D9B6><EFBFBD><EFBFBD><EFBFBD>
const char* ptr = data + strlen("read_delay");
delay = atoi(ptr);
if (delay > 0)
{
client_->write(data, len);
std::cout << ">> read delay " << delay
<< " second ..." << std::endl;
timer_reader* timer = new timer_reader(delay);
client_->gets(10, false, delay * 1000000, timer);
return (true);
}
}
client_->write(data, len);
//client_->gets(10, false);
return (true);
}
/**
* ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>ɹ<EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
bool write_callback()
{
return (true);
}
/**
* ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>ʱ<EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
void close_callback()
{
// <20><><EFBFBD><EFBFBD><EFBFBD>ڴ˴<DAB4>ɾ<EFBFBD><C9BE><EFBFBD>ö<EFBFBD>̬<EFBFBD><CCAC><EFBFBD><EFBFBD><EFBFBD>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD>ֹ<EFBFBD>ڴ<EFBFBD>й¶
delete this;
}
/**
* ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>ʱ<EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
bool timeout_callback()
{
std::cout << "Timeout, delete it ..." << std::endl;
return (false);
}
private:
aio_socket_stream* client_;
int i_;
};
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
class io_accept_callback : public aio_accept_callback
{
public:
io_accept_callback() {}
~io_accept_callback()
{
printf(">>io_accept_callback over!\n");
}
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô˻ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param client {aio_socket_stream*} <EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>֪ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
bool accept_callback(aio_socket_stream* client)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><D0B0><EFBFBD>
io_callback* callback = new io_callback(client);
// ע<><D7A2><EFBFBD><EFBFBD><ECB2BD><EFBFBD>Ķ<EFBFBD><C4B6>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
client->add_read_callback(callback);
// ע<><D7A2><EFBFBD><EFBFBD><ECB2BD><EFBFBD><EFBFBD>д<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
client->add_write_callback(callback);
// ע<><D7A2><EFBFBD><EFBFBD><ECB2BD><EFBFBD>Ĺرջص<D5BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
client->add_close_callback(callback);
// ע<><D7A2><EFBFBD><EFBFBD><ECB2BD><EFBFBD>ij<EFBFBD>ʱ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
client->add_timeout_callback(callback);
// <20><><EFBFBD>޶<EFBFBD><DEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶<EFBFBD>ʱ
if (__max > 0)
client->set_buf_max(__max);
// <20><><EFBFBD><EFBFBD><ECB2BD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
client->gets(__timeout, false);
return (true);
}
};
static void usage(const char* procname)
{
printf("usage: %s -h[help]\r\n"
" -l ip:port\r\n"
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" -L line_max_length\r\n"
" -t timeout\r\n"
" -k[use kernel event: epoll/iocp/kqueue/devpool]\r\n",
procname);
}
int main(int argc, char* argv[])
{
bool use_kernel = false;
int ch;
acl::string addr(":9001");
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while ((ch = getopt(argc, argv, "l:hkL:t:")) > 0)
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{
switch (ch)
{
case 'h':
usage(argv[0]);
return (0);
case 'l':
addr = optarg;
break;
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case 'k':
use_kernel = true;
break;
case 'L':
__max = atoi(optarg);
break;
case 't':
__timeout = atoi(optarg);
break;
default:
break;
}
}
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acl::log::stdout_open(true);
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
aio_handle handle(use_kernel ? ENGINE_KERNEL : ENGINE_SELECT);
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><ECB2BD>
aio_listen_stream* sstream = new aio_listen_stream(&handle);
// <20><>ʼ<EFBFBD><CABC>ACL<43><4C>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>WIN32<33><32>һ<EFBFBD><D2BB>Ҫ<EFBFBD><D2AA><EFBFBD>ô˺<C3B4><CBBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>UNIXƽ̨<C6BD>¿ɲ<C2BF><C9B2><EFBFBD><EFBFBD><EFBFBD>)
acl::acl_cpp_init();
// <20><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD>ĵ<EFBFBD>ַ
if (sstream->open(addr.c_str()) == false)
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{
std::cout << "open " << addr.c_str() << " error!" << std::endl;
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sstream->close();
// XXX: Ϊ<>˱<EFBFBD>֤<EFBFBD>ܹرռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ڴ˴<DAB4><CBB4><EFBFBD> check һ<><D2BB>
handle.check();
getchar();
return (1);
}
// <20><><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󣬵<EFBFBD><F3A3ACB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>ʱ<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
io_accept_callback callback;
sstream->add_accept_callback(&callback);
std::cout << "Listen: " << addr.c_str() << " ok!" << std::endl;
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while (true)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> false <20><><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>ټ<EFBFBD><D9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>˳<EFBFBD>
if (handle.check() == false)
{
std::cout << "aio_server stop now ..." << std::endl;
break;
}
}
// <20>رռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
sstream->close();
// XXX: Ϊ<>˱<EFBFBD>֤<EFBFBD>ܹرռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ڴ˴<DAB4><CBB4><EFBFBD> check һ<><D2BB>
handle.check();
return (0);
}