1 files changed, 30 insertions, 0 deletions
diff --git a/web/server/h2o/connlist.h b/web/server/h2o/connlist.h
new file mode 100644
index 00000000..8848b85b
--- /dev/null
+++ b/web/server/h2o/connlist.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef HTTPD_CONNLIST_H
+#define HTTPD_CONNLIST_H
+
+#include "streaming.h"
+
+// (-1) in following macro is to keep conn list + next pointer
+// be power of 2
+#define CONN_LIST_MEMPOOL_SIZE ((2^5)-1) 
+struct conn_list_leaf {
+    h2o_stream_conn_t *conn[CONN_LIST_MEMPOOL_SIZE];
+    struct conn_list_leaf *next;
+};
+
+typedef struct {
+    struct conn_list_leaf *head;
+    struct conn_list_leaf *tail;
+    int size;
+    int capacity;
+    pthread_mutex_t lock;
+} conn_list_t;
+
+extern conn_list_t conn_list;
+
+void conn_list_insert(conn_list_t *list, h2o_stream_conn_t *conn);
+void conn_list_iter_all(conn_list_t *list, void (*cb)(h2o_stream_conn_t *conn));
+int conn_list_remove_conn(conn_list_t *list, h2o_stream_conn_t *conn);
+
+#endif /* HTTPD_CONNLIST_H */