lib/cpp-httplib
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Added example/one_time_request.cc.

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This commit is contained in:
yhirose 2024-06-14 18:29:34 -04:00
parent c1a09daf15
commit 0b657d28cf
3 changed files with 61 additions and 2 deletions
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1
.gitignore vendored
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@ -24,6 +24,7 @@ test/*.srl
*.swp
build/
Debug
Release
*.vcxproj.user

6
example/Makefile
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@ -1,8 +1,7 @@
#CXX = clang++
CXXFLAGS = -O2 -std=c++11 -I.. -Wall -Wextra -pthread
PREFIX = /usr/local
#PREFIX = $(shell brew --prefix)
PREFIX ?= $(shell brew --prefix)
OPENSSL_DIR = $(PREFIX)/opt/openssl@3
OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -L$(OPENSSL_DIR)/lib -lssl -lcrypto
@ -51,6 +50,9 @@ ssecli : ssecli.cc ../httplib.h Makefile
benchmark : benchmark.cc ../httplib.h Makefile
$(CXX) -o benchmark $(CXXFLAGS) benchmark.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)
one_time_request : one_time_request.cc ../httplib.h Makefile
$(CXX) -o one_time_request $(CXXFLAGS) one_time_request.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)
pem:
openssl genrsa 2048 > key.pem
openssl req -new -key key.pem | openssl x509 -days 3650 -req -signkey key.pem > cert.pem

56
example/one_time_request.cc Normal file
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@ -0,0 +1,56 @@
#include <httplib.h>
#include <iostream>
using namespace httplib;
const char *HOST = "localhost";
const int PORT = 1234;
void one_time_request_server(const char *label) {
std::thread th;
Server svr;
svr.Get("/hi", [&](const Request & /*req*/, Response &res) {
res.set_content(std::string("Hello from ") + label, "text/plain");
// Stop server
th = std::thread([&]() { svr.stop(); });
});
svr.listen(HOST, PORT);
th.join();
std::cout << label << " ended..." << std::endl;
}
void send_request(const char *label) {
Client cli(HOST, PORT);
std::cout << "Send " << label << " request" << std::endl;
auto res = cli.Get("/hi");
if (res) {
std::cout << res->body << std::endl;
} else {
std::cout << "Request error: " + to_string(res.error()) << std::endl;
}
}
int main(void) {
auto th1 = std::thread([&]() { one_time_request_server("Server #1"); });
auto th2 = std::thread([&]() { one_time_request_server("Server #2"); });
std::this_thread::sleep_for(std::chrono::milliseconds(100));
send_request("1st");
std::this_thread::sleep_for(std::chrono::milliseconds(100));
send_request("2nd");
std::this_thread::sleep_for(std::chrono::milliseconds(100));
send_request("3rd");
std::this_thread::sleep_for(std::chrono::milliseconds(100));
th1.join();
th2.join();
}