1 files changed, 28 insertions, 0 deletions
diff --git a/kafka/protocol/metadata.py b/kafka/protocol/metadata.py
new file mode 100644
index 0000000..b35e7ef
--- /dev/null
+++ b/kafka/protocol/metadata.py
@@ -0,0 +1,28 @@
+from .struct import Struct
+from .types import Array, Int16, Int32, Schema, String
+
+
+class MetadataRequest(Struct):
+    API_KEY = 3
+    API_VERSION = 0
+    SCHEMA = Schema(
+        ('topics', Array(String('utf-8')))
+    )
+
+
+class MetadataResponse(Struct):
+    SCHEMA = Schema(
+        ('brokers', Array(
+            ('node_id', Int32),
+            ('host', String('utf-8')),
+            ('port', Int32))),
+        ('topics', Array(
+            ('error_code', Int16),
+            ('topic', String('utf-8')),
+            ('partitions', Array(
+                ('error_code', Int16),
+                ('partition', Int32),
+                ('leader', Int32),
+                ('replicas', Array(Int32)),
+                ('isr', Array(Int32))))))
+    )