rabbitmq-tutorials/cpp/emit_log_direct.cpp

39 lines
1.3 KiB
C++

#include <string.h>
#include <iostream>
#include <sstream>
#include <iterator>
#include <amqp.h>
#include <amqp_tcp_socket.h>
int main(int argc, char const *const *argv)
{
amqp_connection_state_t conn = amqp_new_connection();
amqp_socket_t *socket = amqp_tcp_socket_new(conn);
amqp_socket_open(socket, "localhost", AMQP_PROTOCOL_PORT);
amqp_login(conn, "/", 0, AMQP_DEFAULT_FRAME_SIZE, 0, AMQP_SASL_METHOD_PLAIN, "guest", "guest");
const amqp_channel_t KChannel = 1;
amqp_channel_open(conn, KChannel);
amqp_bytes_t exchangeName(amqp_cstring_bytes("direct_logs"));
amqp_exchange_declare(conn, KChannel, exchangeName, amqp_cstring_bytes("direct"),
false, false, false, false, amqp_empty_table);
std::string severity = argc > 1 ? argv[1] : "info";
std::string message(" Hello World!");
if (argc > 2)
{
std::stringstream s;
copy(&argv[2], &argv[argc], std::ostream_iterator<const char*>(s, " "));
message = s.str();
}
amqp_basic_publish(conn, KChannel, exchangeName, amqp_cstring_bytes(severity.c_str()), false, false, nullptr, amqp_cstring_bytes(message.c_str()));
std::cout << " [x] Sent " << severity << ":" << message << std::endl;
amqp_channel_close(conn, KChannel, AMQP_REPLY_SUCCESS);
amqp_connection_close(conn, AMQP_REPLY_SUCCESS);
amqp_destroy_connection(conn);
return 0;
}