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fix websocket reuse #6

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fix websocket reuse #6

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16 changes: 11 additions & 5 deletions lib/resty/websocket/client.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -115,10 +115,6 @@ function _M.connect(self, uri, opts)
end
end

if not proto_header then
proto_header = ""
end

local ok, err
if sock_opts then
ok, err = sock:connect(host, port, sock_opts)
Expand All @@ -128,6 +124,16 @@ function _M.connect(self, uri, opts)
if not ok then
return nil, "failed to connect: " .. err
end

-- check if need initialization:
local count,err = sock:getreusedtimes()
if not count then
return nil, "failed to get reuse:" .. err
end
if count > 0 then
return 1
end


-- do the websocket handshake:

Expand All @@ -142,7 +148,7 @@ function _M.connect(self, uri, opts)
local req = "GET " .. path .. " HTTP/1.1\r\nUpgrade: websocket\r\nHost: "
.. host .. ":" .. port
.. "\r\nSec-WebSocket-Key: " .. key
.. proto_header
.. (proto_header or "")
.. "\r\nSec-WebSocket-Version: 13"
.. (origin_header or "")
.. "\r\nConnection: Upgrade\r\n\r\n"
Expand Down