1 files changed, 42 insertions, 0 deletions

diff --git a/vendor/github.com/json-iterator/go/pool.go b/vendor/github.com/json-iterator/go/pool.go
new file mode 100644
index 0000000..e2389b5
--- /dev/null
+++ b/vendor/github.com/json-iterator/go/pool.go
@@ -0,0 +1,42 @@
+package jsoniter
+
+import (
+        "io"
+)
+
+// IteratorPool a thread safe pool of iterators with same configuration
+type IteratorPool interface {
+        BorrowIterator(data []byte) *Iterator
+        ReturnIterator(iter *Iterator)
+}
+
+// StreamPool a thread safe pool of streams with same configuration
+type StreamPool interface {
+        BorrowStream(writer io.Writer) *Stream
+        ReturnStream(stream *Stream)
+}
+
+func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream {
+        stream := cfg.streamPool.Get().(*Stream)
+        stream.Reset(writer)
+        return stream
+}
+
+func (cfg *frozenConfig) ReturnStream(stream *Stream) {
+        stream.out = nil
+        stream.Error = nil
+        stream.Attachment = nil
+        cfg.streamPool.Put(stream)
+}
+
+func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator {
+        iter := cfg.iteratorPool.Get().(*Iterator)
+        iter.ResetBytes(data)
+        return iter
+}
+
+func (cfg *frozenConfig) ReturnIterator(iter *Iterator) {
+        iter.Error = nil
+        iter.Attachment = nil
+        cfg.iteratorPool.Put(iter)
+}