-
Notifications
You must be signed in to change notification settings - Fork 2
/
fiber.cpp
executable file
·188 lines (163 loc) · 5.5 KB
/
fiber.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
#include "iocp_service.h"
#include "fiber_socket.h"
#include "iocp_thread.h"
#include <iostream>
static char request_string[] = "GET / HTTP/1.1\r\n\r\n";
static char response_string[] = "HTTP/1.1 200 OK\r\nDate: Thu, 08 Mar 2012 08:23:34 GMT\r\nServer: MyIOCP/2.2.21 (Win32) mod_ssl/2.2.21 OpenSSL/0.9.8r\r\nLast-Modified: Sat, 20 Nov 2004 06:16:24 GMT\r\nETag: \"3000000002dcf-2c-3e94a9010be00\"\r\nAccept-Ranges: bytes\r\nContent-Length: 44\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n<html><body><h1>It works!</h1></body></html>";
void request_proc(void *arg)
{
iocp::fiber_socket *socket = static_cast<iocp::fiber_socket *>(arg);
iocp::error_code ec;
ec = socket->connect("127.0.0.1", 80);
if (ec)
std::cerr << "connect: " << ec.to_string() << std::endl;
/// send request
size_t bytes_transferred;
ec = socket->send(request_string, sizeof(request_string)-1, bytes_transferred);
if (ec)
std::cerr << "send: " << ec.to_string() << std::endl;
else
std::cout << "sent " << bytes_transferred << " bytes" << std::endl;
/// receive response
char *recv_buf = new char[1024];
ec = socket->recv_some(recv_buf, 1024, bytes_transferred);
if (ec)
std::cerr << "recv: " << ec.to_string() << std::endl;
else
std::cout << "received " << bytes_transferred << " bytes" << std::endl;
delete[] recv_buf;
/// close
socket->close();
}
void responser_proc(void *arg)
{
iocp::fiber_socket *socket = static_cast<iocp::fiber_socket *>(arg);
iocp::error_code ec;
size_t bytes_transferred;
/// receive request
char *recv_buf = new char[1024];
ec = socket->recv_some(recv_buf, 1024, bytes_transferred);
if (ec)
std::cerr << "recv: " << ec.to_string() << std::endl;
// else
// std::cout << "received " << bytes_transferred << " bytes" << std::endl;
delete[] recv_buf;
/// send response
ec = socket->send(response_string, sizeof(response_string)-1, bytes_transferred);
if (ec)
std::cerr << "send: " << ec.to_string() << std::endl;
// else
// std::cout << "sent " << bytes_transferred << " bytes" << std::endl;
/// close
socket->close();
delete socket;
}
void acceptot_proc(void *arg)
{
iocp::fiber_acceptor *acceptor = static_cast<iocp::fiber_acceptor *>(arg);
iocp::error_code ec;
ec = acceptor->bind_and_listen(iocp::address::any, 60080, 500);
if (ec)
std::cerr << "bind & listen: " << ec.to_string() << std::endl;
iocp::fiber_socket *ns;
for (;;) {
//iocp::fiber_socket socket(acceptor->service());
ns = new iocp::fiber_socket(acceptor->service());
ec = acceptor->accept(*ns);
if (ec) {
std::cerr << "accept: " << ec.to_string() << std::endl;
break;
}
else {
ns->invoke(responser_proc, ns);
}
}
}
void ssl_proc(void *arg)
{
iocp::fiber_ssl_socket*socket = static_cast<iocp::fiber_ssl_socket *>(arg);
iocp::error_code ec;
size_t bytes_transferred;
/// handshake
ec = socket->handshake(ssl::server);
if (ec)
std::cerr << "handshake: " << ec.to_string() << std::endl;
/// receive request
char *recv_buf = new char[1024];
ec = socket->recv_some(recv_buf, 1024, bytes_transferred);
if (ec)
std::cerr << "recv: " << ec.to_string() << std::endl;
// else
// std::cout << "received " << bytes_transferred << " bytes" << std::endl;
delete[] recv_buf;
/// send response
ec = socket->send(response_string, sizeof(response_string)-1, bytes_transferred);
if (ec)
std::cerr << "send: " << ec.to_string() << std::endl;
// else
// std::cout << "sent " << bytes_transferred << " bytes" << std::endl;
/// shutdown
ec = socket->shutdown();
if (ec)
std::cerr << "shutdown: " << ec.to_string() << std::endl;
/// close
socket->close();
delete socket;
}
void ssl_acceptot_proc(void *arg)
{
iocp::fiber_acceptor *acceptor = static_cast<iocp::fiber_acceptor *>(arg);
iocp::error_code ec;
ec = acceptor->bind_and_listen(iocp::address::any, 60443, 500);
if (ec)
std::cerr << "bind & listen: " << ec.to_string() << std::endl;
ssl::init();
ssl::context server_ctx(ssl::sslv23_server), client_ctx(ssl::sslv23_client);
server_ctx.use_certificate_file("chain.pem", ssl::pem);
server_ctx.use_rsa_private_key_file("privkey.pem", ssl::pem);
iocp::fiber_ssl_socket *ns;
for (;;) {
ns = new iocp::fiber_ssl_socket(server_ctx, acceptor->service());
ec = acceptor->accept(*ns);
if (ec) {
std::cerr << "accept: " << ec.to_string() << std::endl;
break;
}
else {
ns->invoke(ssl_proc, ns);
}
}
}
static void fiber_thread_proc(void *arg)
{
fiber::scheduler *data = fiber::scheduler::convert_thread(0);
printf("thread started\n");
iocp::service *service = static_cast<iocp::service *>(arg);
iocp::error_code ec;
size_t result = service->run(ec);
if (!ec) {
std::cout << result << " done" << std::endl;;
}
else {
std::cout << iocp::error::describe_error(ec) << std::endl;
}
}
void fiber_example()
{
iocp::service svr;
fiber::scheduler *data = fiber::scheduler::convert_thread(0);
//iocp::fiber_socket socket(svr);
//socket.invoke(request_proc, &socket);
iocp::fiber_acceptor http_acceptor(svr);
http_acceptor.invoke(acceptot_proc, &http_acceptor);
iocp::fiber_acceptor https_acceptor(svr);
https_acceptor.invoke(ssl_acceptot_proc, &https_acceptor);
iocp::thread t0(fiber_thread_proc, &svr);
printf("started\n");
iocp::error_code ec;
size_t result;
result = svr.run(ec);
t0.join();
std::cout << "finished " << result << " operations" << std::endl;
std::cout << ec.to_string() << std::endl;
}