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modules: processUpdates: detect conflicting webhook

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Kay Marquardt (Gnadelwartz) 2021-01-31 12:42:41 +01:00
parent 342a5da97a
commit 0dd5f83d5a
1 changed files with 20 additions and 11 deletions
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31
modules/processUpdates.sh
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@ -4,7 +4,7 @@
# File: processUpdates.sh
# Note: DO NOT EDIT! this file will be overwritten on update
#
#### $$VERSION$$ v1.40-dev-8-g9cfeab9
#### $$VERSION$$ v1.40-dev-18-g342a5da
##################################################################
##############
@ -284,11 +284,7 @@ process_message() {
# main get updates loop, should never terminate
declare -A BASHBOTBLOCKED
start_bot() {
local DEBUGMSG OFFSET=0
# adaptive sleep defaults
local nextsleep="100"
local stepsleep="${BASHBOT_SLEEP_STEP:-100}"
local maxsleep="${BASHBOT_SLEEP:-5000}"
local DEBUGMSG
# startup message
DEBUGMSG="Start BASHBOT updates in Mode \"${1:-normal}\" =========="
log_update "${DEBUGMSG}"
@ -327,11 +323,16 @@ start_bot() {
send_normal_message "$(getConfigKey "botadmin")" "Bot $(getConfigKey "botname") started ..." &
##########
# bot is ready, start processing updates ...
get_updates
get_updates "${DEBUGMSG}"
}
get_updates(){
local errsleep="200" DEBUG="$1" OFFSET=0
# adaptive sleep defaults
local nextsleep="100"
local stepsleep="${BASHBOT_SLEEP_STEP:-100}"
local maxsleep="${BASHBOT_SLEEP:-5000}"
while true; do
# adaptive sleep in ms rounded to next 0.1 s
sleep "$(_round_float "${nextsleep}e-3" "1")"
@ -341,18 +342,26 @@ get_updates(){
# did we get an response?
if [ -n "${UPDATE}" ]; then
# we got something, do processing
[ "${OFFSET}" = "-999" ] && [ "${nextsleep}" -gt "$((maxsleep*2))" ] &&\
[ "${OFFSET}" = "-999" ] && [ "${nextsleep}" -gt "$((maxsleep/2))" ] &&\
log_error "Recovered from timeout/broken/no connection, continue with telegram updates"
# escape bash $ expansion bug
# calculate next sleep interval
((nextsleep+= stepsleep , nextsleep= nextsleep>maxsleep ?maxsleep:nextsleep))
# escape bash $ expansion bug
UPDATE="${UPDATE//$/\\$}"
# warn if webhook is set
if grep -q '^\["error_code"\] 409' <<<"${UPDATE}"; then
OFFSET="-999"; errsleep="$(_round_float "$(( errsleep = 200 * nextsleep ))e-3" "1")"
log_error "Warning conflicting webhook set, can't get updates until delete_webhook! Sleep ${errsleep}s ..."
sleep "${errsleep}"
continue
fi
# Offset
OFFSET="$(grep <<< "${UPDATE}" '\["result",[0-9]*,"update_id"\]' | tail -1 | cut -f 2)"
OFFSET="$(grep <<<"${UPDATE}" '\["result",[0-9]*,"update_id"\]' | tail -1 | cut -f 2)"
((OFFSET++))
if [ "${OFFSET}" != "1" ]; then
nextsleep="100"
process_multi_updates "${DEBUGMSG}"
process_multi_updates "${DEBUG}"
fi
else
# oops, something bad happened, wait maxsleep*10