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skynet-webportal/docker/nginx/libs/skynet/tracker.lua

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2022-04-01 14:14:55 +00:00
local _M = {}
local utils = require("utils")
function _M.track_download_timer(premature, skylink, status, auth_headers, body_bytes_sent)
if premature then return end
local httpc = require("resty.http").new()
local query = table.concat({ "status=" .. status, "bytes=" .. body_bytes_sent }, "&")
-- 10.10.10.70 points to accounts service (alias not available when using resty-http)
local res, err = httpc:request_uri("http://10.10.10.70:3000/track/download/" .. skylink .. "?" .. query, {
method = "POST",
headers = auth_headers,
})
if err or (res and res.status ~= 204) then
local error_response = err or ("[HTTP " .. res.status .. "] " .. res.body)
ngx.log(ngx.ERR, "Failed accounts service request /track/download/" .. skylink .. ": ", error_response)
end
end
function _M.track_download(skylink, status_code, auth_headers, body_bytes_sent)
local has_auth_headers = not utils.is_table_empty(auth_headers)
local status_success = status_code >= 200 and status_code <= 299
if skylink and status_success and has_auth_headers then
local ok, err = ngx.timer.at(0, _M.track_download_timer, skylink, status_code, auth_headers, body_bytes_sent)
if not ok then ngx.log(ngx.ERR, "Failed to create timer: ", err) end
end
end
function _M.track_upload_timer(premature, skylink, auth_headers)
if premature then return end
local httpc = require("resty.http").new()
-- 10.10.10.70 points to accounts service (alias not available when using resty-http)
local res, err = httpc:request_uri("http://10.10.10.70:3000/track/upload/" .. skylink, {
method = "POST",
headers = auth_headers,
})
if err or (res and res.status ~= 204) then
local error_response = err or ("[HTTP " .. res.status .. "] " .. res.body)
ngx.log(ngx.ERR, "Failed accounts service request /track/upload/" .. skylink .. ": ", error_response)
end
end
function _M.track_upload(skylink, status_code, auth_headers)
local has_auth_headers = not utils.is_table_empty(auth_headers)
local status_success = status_code >= 200 and status_code <= 299
if skylink and status_success and has_auth_headers then
local ok, err = ngx.timer.at(0, _M.track_upload_timer, skylink, auth_headers)
if not ok then ngx.log(ngx.ERR, "Failed to create timer: ", err) end
end
end
function _M.track_registry_timer(premature, auth_headers, request_method)
if premature then return end
local httpc = require("resty.http").new()
-- based on request method we assign a registry action string used
-- in track endpoint namely "read" for GET and "write" for POST
local registry_action = request_method == "GET" and "read" or "write"
-- 10.10.10.70 points to accounts service (alias not available when using resty-http)
local res, err = httpc:request_uri("http://10.10.10.70:3000/track/registry/" .. registry_action, {
method = "POST",
headers = auth_headers,
})
if err or (res and res.status ~= 204) then
local error_response = err or ("[HTTP " .. res.status .. "] " .. res.body)
ngx.log(ngx.ERR, "Failed accounts service request /track/registry/" .. registry_action .. ": ", error_response)
end
end
function _M.track_registry(status_code, auth_headers, request_method)
local has_auth_headers = not utils.is_table_empty(auth_headers)
local tracked_status = status_code == 200 or status_code == 404
if tracked_status and has_auth_headers then
local ok, err = ngx.timer.at(0, _M.track_registry_timer, auth_headers, request_method)
if not ok then ngx.log(ngx.ERR, "Failed to create timer: ", err) end
end
end
return _M