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cleanup / array rx support

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This commit is contained in:
BuckarooBanzay 2020-01-27 13:00:03 +01:00
parent eea0736296
commit 93690fdf6e
1 changed files with 9 additions and 11 deletions
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20
util/channel.lua
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@ -1,8 +1,6 @@
-- bi-directional http-channel -- bi-directional http-channel
-- with long-poll GET and POST on the same URL -- with long-poll GET and POST on the same URL
local debug = false
local function Channel(http, url, cfg) local function Channel(http, url, cfg)
cfg = cfg or {} cfg = cfg or {}
local extra_headers = cfg.extra_headers or {} local extra_headers = cfg.extra_headers or {}
@ -33,13 +31,17 @@ local function Channel(http, url, cfg)
if res.succeeded and res.code == 200 then if res.succeeded and res.code == 200 then
local data = minetest.parse_json(res.data) local data = minetest.parse_json(res.data)
if debug then
minetest.log("action", "[webmail-rx] " .. dump(data))
end
if data then if data then
for _,listener in pairs(recv_listeners) do for _,listener in pairs(recv_listeners) do
listener(data) if #data > 0 then
-- array received
for _, entry in ipairs(data) do
listener(entry)
end
else
-- single item received
listener(data)
end
end end
end end
-- reschedule immediately -- reschedule immediately
@ -56,10 +58,6 @@ local function Channel(http, url, cfg)
assert(run) assert(run)
-- POST -- POST
if debug then
minetest.log("action", "[webmail-tx] " .. dump(data))
end
http.fetch({ http.fetch({
url = url, url = url,
extra_headers = post_headers, extra_headers = post_headers,