1 files changed, 10 insertions, 5 deletions
diff --git a/lib/server.rb b/lib/server.rb
index 136ffdf..1d4706c 100644
--- a/lib/server.rb
+++ b/lib/server.rb
@@ -4,7 +4,7 @@ require 'rack'
 require 'json'
 
 class DataStorageServer
-  MAX_BYTES=1024
+  MAX_BYTES=4096
 
   def initialize(storage: {})
     @storage = storage
@@ -38,14 +38,19 @@ class DataStorageServer
   #
   # Status: 201 Created
   # {size, oid}
-  # Blobs can have a max size of 1024 bytes.
+  # Blobs can have a max size of MAX_BYTES bytes.
   # If a blob exceeds this size then the blob is truncated
   # and the first 1024 bytes are stored.
   def put(io)
     data = io.read(MAX_BYTES)
-    oid = Digest::SHA256.hexdigest(data)
-    @storage[oid] = data
-    ['201', {}, [JSON.generate({ size: data.size, oid: oid })]]
+
+    if io.eof?
+      oid = Digest::SHA256.hexdigest(data)
+      @storage[oid] = data
+      ['201', {}, [JSON.generate({ size: data.size, oid: oid })]]
+    else
+      ['400', {}, []]
+    end
   end
 
   # Delete an Object