first commit

utils/logger/vp_log_kafka_writer.cpp

@@ -0,0 +1,32 @@
+#ifdef VP_WITH_KAFKA
+#include "vp_log_kafka_writer.h"
+
+namespace vp_utils {
+    
+    vp_log_kafka_writer::vp_log_kafka_writer(/* args */) {
+
+    }
+    
+    vp_log_kafka_writer::~vp_log_kafka_writer() {
+
+    }
+
+    void vp_log_kafka_writer::write(std::string log) {
+        if (!inited) {
+            throw "vp_log_kafka_writer not initialized!";
+        }
+        kafka_producer->pushMessage(log);
+    }
+
+    void vp_log_kafka_writer::init(std::string kafka_servers, std::string topic_name) {
+        kafka_producer = std::make_shared<KafkaProducer>(kafka_servers, topic_name, 0);
+        inited = true;
+    }
+
+    // for << operator
+    vp_log_kafka_writer& vp_log_kafka_writer::operator<<(std::string log) {
+        write(log);
+        return *this;
+    }
+}
+#endif