1 files changed, 55 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/in_elasticsearch/in_elasticsearch_bulk_conn.h b/src/fluent-bit/plugins/in_elasticsearch/in_elasticsearch_bulk_conn.h
new file mode 100644
index 000000000..a5a7593ac
--- /dev/null
+++ b/src/fluent-bit/plugins/in_elasticsearch/in_elasticsearch_bulk_conn.h
@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Fluent Bit
+ *  ==========
+ *  Copyright (C) 2015-2023 The Fluent Bit Authors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef FLB_IN_ELASTICSEARCH_BULK_CONN
+#define FLB_IN_ELASTICSEARCH_BULK_CONN
+
+#include <fluent-bit/flb_input_plugin.h>
+#include <fluent-bit/flb_connection.h>
+
+#include <monkey/mk_http.h>
+#include <monkey/mk_http_parser.h>
+#include <monkey/mk_utils.h>
+
+struct in_elasticsearch_bulk_conn {
+    /* Buffer */
+    char *buf_data;             /* Buffer data                       */
+    int  buf_len;               /* Data length                       */
+    int  buf_size;              /* Buffer size                       */
+
+    /*
+     * Parser context: we only held one parser per connection
+     * which is re-used everytime we have a new request.
+     */
+    struct mk_http_parser parser;
+    struct mk_http_request request;
+    struct mk_http_session session;
+    struct flb_connection *connection;
+
+    void *ctx;                  /* Plugin parent context             */
+    struct mk_list _head;       /* link to flb_es_bulk->connections     */
+};
+
+struct in_elasticsearch_bulk_conn *in_elasticsearch_bulk_conn_add(struct flb_connection *connection,
+                                                                  struct flb_in_elasticsearch *ctx);
+int in_elasticsearch_bulk_conn_del(struct in_elasticsearch_bulk_conn *conn);
+void in_elasticsearch_bulk_conn_release_all(struct flb_in_elasticsearch *ctx);
+
+
+#endif