Check req_headers has transfer-encoding: chunked.

• conn - Maxwell.Conn

Add content-type to headers if don't have; Add content-length to headers if not chunked

• chunked - boolean, is chunked mode
• conn - Maxwell.Conn

Converts the headers map to a list of tuples.

• headers - Map.t, for example: %{"content-type" => "application/json"}

Examples

 iex> headers_serialize(%{"content-type" => "application/json"})
 [{"content-type", "application/json"}]

Encode multipart form.

• conn - Maxwell.Conn
• multiparts - see Maxwell.Multipart.encode_form/2

Fetch the first element from stream.

Append path and query string to url

• url - conn.url
• path - conn.path
• query - conn.query
• type - :char_list or :string, default is :string

Examples

#http://example.com/home?name=foo
iex> url_serialize("http://example.com", "/home", %{"name" => "foo"})