local conn_header = request.headers.connection;
conn_header = conn_header and ","..conn_header:gsub("[ \t]", ""):lower().."," or ""
local httpversion = request.httpversion
- local persistent = conn_header:find(",Keep-Alive,", 1, true)
+ local persistent = conn_header:find(",keep-alive,", 1, true)
or (httpversion == "1.1" and not conn_header:find(",close,", 1, true));
local response_conn_header;