1 files changed, 25 insertions, 0 deletions
diff --git a/netlib/h2/h2.py b/netlib/h2/h2.py
new file mode 100644
index 00000000..5d74c1c8
--- /dev/null
+++ b/netlib/h2/h2.py
@@ -0,0 +1,25 @@
+import base64
+import hashlib
+import os
+import struct
+import io
+
+# "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"
+CLIENT_CONNECTION_PREFACE = '505249202a20485454502f322e300d0a0d0a534d0d0a0d0a'
+
+ERROR_CODES = utils.BiDi(
+    NO_ERROR = 0x0,
+    PROTOCOL_ERROR = 0x1,
+    INTERNAL_ERROR = 0x2,
+    FLOW_CONTROL_ERROR = 0x3,
+    SETTINGS_TIMEOUT = 0x4,
+    STREAM_CLOSED = 0x5,
+    FRAME_SIZE_ERROR = 0x6,
+    REFUSED_STREAM = 0x7,
+    CANCEL = 0x8,
+    COMPRESSION_ERROR = 0x9,
+    CONNECT_ERROR = 0xa,
+    ENHANCE_YOUR_CALM = 0xb,
+    INADEQUATE_SECURITY = 0xc,
+    HTTP_1_1_REQUIRED = 0xd
+    )