channel_cpp

#include <acl-lib/acl_cpp/lib_acl.hpp>
#include <acl-lib/fiber/libfiber.hpp>
#include <zconf.h>
struct A{
    char buf[256];
};

class fiber_consumer : public acl::fiber{
public:
    explicit fiber_consumer(int n,
            acl::channel<int>&chan1,
            acl::channel<A>& chan2,
            acl::channel<acl::string *>& chan3)
            :count_(n), chan1_(chan1), chan2_(chan2), chan3_(chan3){}
    ~fiber_consumer() override = default;

protected:
    void run() override{
        for(int i = 0; i < count_; i++){
            int n;
            chan1_.pop(n);

            A a{};
            chan2_.pop(a);

            acl::string * s;
            chan3_.pop(s);

            if (i < 1000)
                printf(">>read: n = %d, a = %s, s = %srn",
                       n, a.buf, s->c_str());
            delete s;
        }
    }

private:
    int count_;
    acl::channel<int> & chan1_;
    acl::channel<A> & chan2_;
    acl::channel<acl::string *> &chan3_;
};

class fiber_producer : public acl::fiber{
public:
    fiber_producer(int n,
                   acl::channel<int>& chan1,
                   acl::channel<A>& chan2,
                   acl::channel<acl::string*>& chan3)
            : count_(n), chan1_(chan1), chan2_(chan2), chan3_(chan3) {}
    ~fiber_producer() override = default;

protected:
    void run() override {
        for(int i = 0; i < count_; i++){
            int t = count_ - i - 1;
            chan1_ << t;



            A a{};
            snprintf(a.buf, sizeof(a.buf), "A-%d", t);
            chan2_ << a;

            auto * s = new acl::string;
            s->format("string-%d", t);
            chan3_ << s;
        }
    }

private:
    int count_;
    acl::channel<int>& chan1_;
    acl::channel<A>& chan2_;
    acl::channel<acl::string*>& chan3_;
};

int main()
{
    int  ch, n = 10;

    acl::acl_cpp_init();
    acl::log::stdout_open(true);

    acl::channel<int> chan1;
    acl::channel<A> chan2;
    acl::channel<acl::string*> chan3;

    fiber_consumer consumer(n, chan1, chan2, chan3);
    consumer.start();

    fiber_producer producer(n, chan1, chan2, chan3);
    producer.start();

    acl::fiber::schedule();
    return 1;
}

现象：

分析：

数据是先进先出的。

http

服务器1

#include "lib_acl.h"
#include "acl_cpp/lib_acl.hpp"


#include <stdio.h>
#include <stdlib.h>
#include <lib_fiber/cpp/include/fiber/http_server.hpp>


int main(int argc, char *argv[])
{
    const char* addr = "0.0.0.0|8194";

    acl::http_server server;

    server.on_thread_init([] {
        printf("---> thread-%lu on initrn", acl::thread::self());
    }).on_thread_accept([] (acl::socket_stream& conn) {
        printf("---> thread-%lu on accept %drn",
               acl::thread::self(), conn.sock_handle());
        return true;
    }).Get("/", [](acl::HttpRequest& req, acl::HttpResponse& res) {
        acl::string buf("hello world1!");
        res.setContentLength(buf.size());
        return res.write(buf.c_str(), buf.size());
    }).Get("/param", [](acl::HttpRequest& req, acl::HttpResponse& res) {
        const char * query = req.getQueryString();
        const char * name = req.getParameter("name");
        const char * age = req.getParameter("age");
        printf("query : [%s], name : [%s], age : [%s]", query, name, age);
        acl::string buf(query);
        res.setContentLength(buf.size());
       return res.write(buf.c_str(), buf.size());
    }).Get("/json", [&](acl::HttpRequest&, acl::HttpResponse& res) {
        acl::json json;
        acl::json_node& root = json.get_root();
        root.add_number("code", 200)
                .add_text("status", "+ok")
                .add_child("data",
                           json.create_node()
                                   .add_text("name", "value")
                                   .add_bool("success", true)
                                   .add_number("number", 200));
        return res.write(json);
    });

    server.run_alone(addr);
    return 0;
}

客户端1

#include "acl_cpp/lib_acl.hpp"

int main(void)
{

    acl::http_request req("127.0.0.1:8194");
    acl::http_header& hdr = req.request_header();
    hdr.set_url("/param")
    .add_param("name", "oceanstar")
    .add_int("age", 8);

    if (!req.request(nullptr, 0)) {
        printf("request error!rn");
        return 1;
    }

    acl::string body;
    if (!req.get_body(body)) {
        printf("get_body error!rn");
        return 1;
    }

    printf("%srn", body.c_str());
    return 0;
}

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