monkeyDluffy6017 commented on code in PR #9204:
URL: https://github.com/apache/apisix/pull/9204#discussion_r1181176354
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apisix/discovery/consul/init.lua:
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@@ -175,81 +188,291 @@ local function get_retry_delay(retry_delay)
return retry_delay
end
+local function get_opts(consul_server, is_catalog)
+ local opts = {
+ host = consul_server.host,
+ port = consul_server.port,
+ connect_timeout = consul_server.connect_timeout,
+ read_timeout = consul_server.read_timeout,
+ }
+ if consul_server.keepalive then
+ if is_catalog then
+ opts.default_args = {
+ wait = consul_server.wait_timeout, --blocked wait!=0;
unblocked by wait=0
+ index = consul_server.catalog_index,
+ }
+ else
+ opts.default_args = {
+ wait = consul_server.wait_timeout, --blocked wait!=0;
unblocked by wait=0
+ index = consul_server.health_index,
+ }
+ end
+ end
+
+ return opts
+end
+
+local function watch_catalog(consul_server)
+ local client = resty_consul:new(get_opts(consul_server, true))
+
+ ::RETRY::
+ local watch_result, watch_err =
client:get(consul_server.consul_watch_catalog_url)
+ local watch_error_info = (watch_err ~= nil and watch_err)
+ or ((watch_result ~= nil and watch_result.status ~= 200)
+ and watch_result.status)
+ if watch_error_info then
+ log.error("connect consul: ", consul_server.consul_server_url,
+ " by sub url: ", consul_server.consul_watch_catalog_url,
+ ", got watch result: ", json_delay_encode(watch_result, true),
+ ", with error: ", watch_error_info)
+
+ return watch_type_catalog, default_catalog_error_index
+ end
+ if consul_server.catalog_index > 0
Review Comment:
Could you add a blank between the two blocks?
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