1 files changed, 21 insertions, 0 deletions
diff --git a/vendor/ringcentral/psr7/src/NoSeekStream.php b/vendor/ringcentral/psr7/src/NoSeekStream.php
new file mode 100644
index 0000000..328fdda
--- /dev/null
+++ b/vendor/ringcentral/psr7/src/NoSeekStream.php
@@ -0,0 +1,21 @@
+<?php
+namespace RingCentral\Psr7;
+
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * Stream decorator that prevents a stream from being seeked
+ */
+class NoSeekStream extends StreamDecoratorTrait implements StreamInterface
+{
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        throw new \RuntimeException('Cannot seek a NoSeekStream');
+    }
+
+    public function isSeekable()
+    {
+        return false;
+    }
+}