mqtt amqp

.devcontainer/devcontainer.json

@@ -3,6 +3,11 @@
   "build": {
     "dockerfile": "Dockerfile"
   },
+  "runArgs": [
+    "--label", "prometheus=true",
+    "--network=proxy_net",
+    "--name=pompes"
+  ],
   "customizations": {
     "vscode": {
       "settings": {
@@ -13,8 +18,7 @@
       },
       "extensions": [
         "ms-vscode.cpptools",
-        "ms-vscode.makefile-tools",
+        "ms-vscode.makefile-tools"
-        "danielpinto8zz6.c-cpp-compile-run"
       ]
     }
   }

main-amqp.cpp

@@ -0,0 +1,52 @@
+#include <rabbitmq-c/amqp.h>
+#include <rabbitmq-c/tcp_socket.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main() {
+    amqp_connection_state_t conn = amqp_new_connection();
+    amqp_socket_t *socket = amqp_tcp_socket_new(conn);
+
+    if (!socket) {
+        fprintf(stderr, "Erreur création socket\n");
+        return 1;
+    }
+
+    if (amqp_socket_open(socket, "localhost", 5672)) {
+        fprintf(stderr, "Impossible d'ouvrir la connexion\n");
+        return 1;
+    }
+
+    amqp_rpc_reply_t reply;
+
+    reply = amqp_login(conn, "/", 0, 131072, 60,
+                       AMQP_SASL_METHOD_PLAIN, "guest", "guest");
+    if (reply.reply_type != AMQP_RESPONSE_NORMAL) {
+        fprintf(stderr, "Erreur login\n");
+        return 1;
+    }
+
+    amqp_channel_open(conn, 1);
+    amqp_get_rpc_reply(conn);
+
+    const char *message = "Hello AMQP!";
+    amqp_bytes_t message_bytes = amqp_cstring_bytes(message);
+
+    amqp_basic_publish(conn,
+                       1,
+                       amqp_cstring_bytes(""),
+                       amqp_cstring_bytes("test.queue"),
+                       0,
+                       0,
+                       NULL,
+                       message_bytes);
+
+    printf("Message envoyé !\n");
+
+    amqp_channel_close(conn, 1, AMQP_REPLY_SUCCESS);
+    amqp_connection_close(conn, AMQP_REPLY_SUCCESS);
+    amqp_destroy_connection(conn);
+
+    return 0;
+}

main-mqtt.cpp

@@ -0,0 +1,43 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "MQTTClient.h"
+
+#define ADDRESS     "tcp://localhost:1883"
+#define CLIENTID    "CClientExample"
+#define TOPIC       "test/topic"
+#define PAYLOAD     "Hello MQTT"
+#define QOS         1
+#define TIMEOUT     10000L
+
+int main() {
+    MQTTClient client;
+    MQTTClient_create(&client, ADDRESS, CLIENTID, MQTTCLIENT_PERSISTENCE_NONE, NULL);
+
+    MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;
+    conn_opts.keepAliveInterval = 20;
+    conn_opts.cleansession = 1;
+
+    int rc;
+    if ((rc = MQTTClient_connect(client, &conn_opts)) != MQTTCLIENT_SUCCESS) {
+        printf("Échec de connexion, code %d\n", rc);
+        return EXIT_FAILURE;
+    }
+
+    MQTTClient_message pubmsg = MQTTClient_message_initializer;
+    pubmsg.payload = (void*)PAYLOAD;
+    pubmsg.payloadlen = strlen(PAYLOAD);
+    pubmsg.qos = QOS;
+    pubmsg.retained = 0;
+
+    MQTTClient_deliveryToken token;
+    MQTTClient_publishMessage(client, TOPIC, &pubmsg, &token);
+
+    MQTTClient_waitForCompletion(client, token, TIMEOUT);
+    printf("Message publié !\n");
+
+    MQTTClient_disconnect(client, 10000);
+    MQTTClient_destroy(&client);
+
+    return EXIT_SUCCESS;
+}