1 files changed, 15 insertions, 0 deletions
diff --git a/danmaku/dmpkg/frameio.go b/danmaku/dmpkg/frameio.go
new file mode 100644
index 0000000..2e7693a
--- /dev/null
+++ b/danmaku/dmpkg/frameio.go
@@ -0,0 +1,15 @@
+/*
+Since Bilibili only uses WebSocket binary message,
+the transportation is effectively a datagram channel.
+So we use a consumer-supplier abstraction to decouple
+the real protocol with WebSocket stuff.
+*/
+package dmpkg
+
+type Consumer[T any] interface {
+	Consume(value T) error
+}
+
+type Supplier[T any] interface {
+	Get() (T, error)
+}