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Fix call after timeout

This commit is contained in:
Andrei Bora 2020-08-19 17:38:40 +03:00
parent b765adca75
commit af71d80150
1 changed files with 15 additions and 11 deletions
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10
resources/prosody-plugins/util.lib.lua
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@ -225,8 +225,10 @@ end
-- the external call failed after the last retry
function http_get_with_retry(url, retry)
local content, code;
local timeout_occurred;
local wait, done = async.waiter();
local function cb(content_, code_, response_, request_)
if timeout_occurred == nil then
code = code_;
if code == 200 or code == 204 then
module:log("debug", "External call was successful, content %s", content_);
@ -236,6 +238,9 @@ function http_get_with_retry(url, retry)
code_, content_);
end
done();
else
module:log("warn", "External call reply delivered after timeout from: %s", url);
end
end
local function call_http()
@ -251,6 +256,8 @@ function http_get_with_retry(url, retry)
-- TODO: This check is racey. Not likely to be a problem, but we should
-- still stick a mutex on content / code at some point.
if code == nil then
timeout_occurred = true;
module:log("warn", "Timeout %s seconds making the external call to: %s", http_timeout, url);
-- no longer present in prosody 0.11, so check before calling
if http.destroy_request ~= nil then
http.destroy_request(request);
@ -272,10 +279,7 @@ function http_get_with_retry(url, retry)
timer.add_task(http_timeout, cancel);
wait();
if code == 200 or code == 204 then
return content;
end
return nil;
end
return {