FogConnet 是用于P2P网络中连接、调度、传输等功能于一体的组件
- 支持多种传输控制协议(UDP、QUIC、RTC、KCP、uTP、SCTP等)
- 探测NAT类型,并收集和维护用于P2P连接的
<IP:Port>
列表 - 支持双向 “打洞” 和高级端口预测
- NAT类型最优匹配组合策略
- 连接控制与物理距离最近原则
- 所有网络信号采用事件机制处理
- 对资源消耗极少(一般运行状态下内存占用3-5M,峰值不超过50M)
- API简单、易懂,支持多种方式接入
FogConnect depends on following packages:
- Linux(e.g. Ubuntu, OpenWrt), Windows, MacOS, Android, iOS
Install common deps:
sudo apt-get install git make
Install dependencies:
sudo apt-get install openssl libssl-dev libwebsockets-dev libjansson-dev libevent-dev libglib2.0-dev
make
平均P2P建立连接时间:1.2~2秒
Ubuntu 16.04.3 LTS
Intel(R) Core(TM) i5-7500 CPU @ 2.40 GHz
Mem: 7840 MB
#include "fog_connect.h"
char CRLF[2] = "\r\n";
void on_connect(void *arg) {
}
void on_recv(void *arg) {
fc_info *ud = (fc_info *)arg;
size_t len = 0;
char *msg = evbuffer_readln(ud->buff, &len, EVBUFFER_EOL_CRLF);
if (msg != NULL) {
fc_send(ud->pr_connect, msg, len);
fc_send(ud->pr_connect, CRLF, sizeof(CRLF));
printf("sending: %s\n", msg);
fc_free(msg);
}
}
void on_close(void *arg) {
}
int main() {
fc_setup("**:**:**:**:**:1c");
fc_set_callback(on_connect, on_recv, on_close);
getchar();
fc_exit();
return 0;
}
#include "fog_connect.h"
void on_connect(void *arg) {
fc_info *ud = (fc_info *)arg;
char *msg = strdup("hello\r\n");
fc_send(ud->pr_connect, msg, strlen(msg));
printf("sending: %s\n", msg);
fc_free(msg);
}
void on_recv(void *arg) {
fc_info *ud = (fc_info *)arg;
size_t len = 0;
char *msg = evbuffer_readln(ud->buff, &len, EVBUFFER_EOL_CRLF);
if (msg != NULL) {
printf("receiving: %s\n", msg);
fc_free(msg);
fc_disconnect(ud->pr_connect);
}
}
void on_close(void *arg) {
}
int main() {
fc_setup("**:**:**:**:**:2c");
fc_connect_peer("**:**:**:**:**:1c", FOG_TRANSPORT_PROTOCOL_KCP, on_connect, on_recv, on_close);
getchar();
fc_exit();
return 0;
}
- 吴必磊([email protected])
- 知名数据恢复软件AnyDataRecovery Pro作者、反汇编与破解专家(同时也是不知名的健身教练)
- 万昌龙([email protected])
- 陈柳州([email protected])