3K.WebFun Properties

trydoforOriginalSlardarPropertyAbout 6 min

3K.WebFun Properties

Properties of Spring Web enhancements in Slardar.

3K.1.wings-cache-79.properties

LRU (Least Recently Used) default, unit is second, 0=infinitely

wings.slardar.cache.primary

String=MemoryCacheManager, which CacheManager is primary

MemoryCacheManager - Cache2k Jvm cache
ServerCacheManager - Hazelcast distributed cache

wings.slardar.cache.expand

Boolean=true, whether to Resolve the cache name, that is, to append the concrete class name

wings.slardar.cache.null-size

Integer=1000, in principle, null is not cached. However, it can be handled uniformly.

positive - cache size
0 - do not cache null
negative - no uniform processing

wings.slardar.cache.null-live=300

Integer=300, default 300s

wings.slardar.cache.common

default configuration other than level

max-live=3600, expireAfterWrite(Time To Live)
max-idle=0, expireAfterAccess(Time To Idle)
max-size=50000, cache size

wings.slardar.cache.level

Note, Server using hazelcast will ignore the common setting to avoid non-cache IMap errors. level setting, you need to use wildcard like program~*, see WingsCache naming and separator

wings.slardar.cache.level.program.max-live=0
wings.slardar.cache.level.program.max-idle=0
wings.slardar.cache.level.program.max-size=0
wings.slardar.cache.level.general.max-live=86400
wings.slardar.cache.level.general.max-idle=0
wings.slardar.cache.level.general.max-size=0
wings.slardar.cache.level.service.max-live=3600
wings.slardar.cache.level.service.max-idle=0
wings.slardar.cache.level.service.max-size=0
wings.slardar.cache.level.session.max-live=600
wings.slardar.cache.level.session.max-idle=0
wings.slardar.cache.level.session.max-size=0

3K.2.wings-debounce-79.properties

backend debounce

wings.slardar.debounce.capacity

Integer=10000, waiting capacity.

wings.slardar.debounce.max-wait

Integer=300, max waiting seconds.

wings.slardar.debounce.http-status

Integer=208, http-status of response.

wings.slardar.debounce.content-type

String=application/json;charset=UTF-8, content-type of response.

wings.slardar.debounce.response-body

String={"success":false,"message":"debounced"}, body of response.

3K.3.wings-domain-extend-79.properties

Host Extend and URL Override.

wings.slardar.domain-extend.cache-size

Integer=4096, cache size of matched and unmatched url, caution when RESTful

wings.slardar.domain-extend.prefix

String=/domain/, the uniform domain prefix of the mapping and resource Url.

wings.slardar.domain-extend.host

Map<String, Set<String>>, host mapping

FilenameUtils.wildcardMatch, eg. trydofor=*.trydofor.com, trydofor.com

wings.slardar.domain-extend.other-url

List<String>, specified domain url that is not automatically detected.

ant match style, eg. other-url=/trydofor/b/c.html

3K.4.wings-doublekill-79.properties

config for double-kill, DoubleKillExceptionResolver, support {key} and {ttl}

wings.slardar.double-kill.http-status

Integer=202, http-status of response

wings.slardar.double-kill.content-type

String=application/json;charset=UTF-8, content-type of response

wings.slardar.double-kill.response-body

String={"success":false,"message":"Request Too Busy, Take A Coffee", "data":{"key":"{key}","ttl":{ttl}}}, body of response.

3K.5.wings-firstblood-79.properties

Resource protection features, such as CAPTCHA

wings.slardar.first-blood.client-ticket-key

String=Client-Ticket, key of the header and session used to identify the user.

wings.slardar.first-blood.quest-captcha-key

String=quest-captcha-image, key to generate image CAPTCHA, timestamp or specific prefix.

wings.slardar.first-blood.check-captcha-key

String=check-captcha-image, key to verify image CAPTCHA, client input the code.

wings.slardar.first-blood.base64-captcha-key

String=base64, key to return image in base64, used in fresh-captcha-image=base64+timestamp

wings.slardar.first-blood.base64-captcha-body

String=data:image/jpeg;base64,{base64}

format of returned base64 image, with {base64} placeholder. The default configuration will output data:image/jpeg;base64,/9j/4AAQSkZ.....

wings.slardar.first-blood.chinese-captcha

Boolean=true, whether to use Chinese char.

wings.slardar.first-blood.case-ignore

Boolean=true, whether to ignore case.

wings.slardar.first-blood.captcha-prefix

String=image, scene prefix for image graphic captcha.

wings.slardar.first-blood.http-status

Integer=406, http-status of response.

wings.slardar.first-blood.content-type

String=application/json;charset=UTF-8, content-type of response.

wings.slardar.first-blood.response-body

String={"success":false,"message":"need a verify code"}, body of response.

3K.6.wings-monitor-79.properties

Setting of app builtin simple monitoring, -1 in the threshold value means ignore.

wings.slardar.monitor.cron

String=17 */17 * * * ?

Monitor its own cron, - means stop this cron, default 17 minutes.

wings.slardar.monitor.hook

Boolean=true, whether to send notice for the start and stop of its own jvm hook

wings.slardar.monitor.jvm.system-cent

Integer=90, alarm threshold, system Cpu Load with percentage to the entire system with all cores, range [0, 100]

wings.slardar.monitor.jvm.system-load

Integer=-1, System Cpu Load without percentage, range [0, 100*cores]

wings.slardar.monitor.jvm.process-cent

Integer=-1, process system Cpu Load with percentage to the entire system with all cores, range [0, 100]

wings.slardar.monitor.jvm.process-load

Integer=320, process Cpu Load without percentage, range [0, 100*cores], default=80*4

wings.slardar.monitor.jvm.memory-load

Integer=85, process Mem Load, range [0,100]

wings.slardar.monitor.jvm.thread-count

Integer=-1, total threads in jvm.

formula: threads = Available Cores / (1 - Blocking Coefficient), Blocking Coefficient = Blocking time / (blocking time + calculation time)

wings.slardar.monitor.jvm.thread-load

Integer=50, total jvm threads divided by total cores

wings.slardar.monitor.log.default.enable

Boolean=true, whether to turn on, log file monitoring. default provides default value for other rules.

wings.slardar.monitor.log.default.file

String=${logging.file.name}

Monitored log file, no monitoring if file not found.

wings.slardar.monitor.log.default.min-grow

DataSize=-1, min growth per scan cycle, can be inherited

wings.slardar.monitor.log.default.max-grow

DataSize=10MB, max growth per scan cycle, can be inherited

wings.slardar.monitor.log.default.max-size

DataSize==1GB, max file size of log (archived daily), can be inherited

wings.slardar.monitor.log.default.bound

Integer=40, approximate separator of log header and content, separating byte numbers (char numbers if ASCII)

wings.slardar.monitor.log.default.level

Set<String>=' WARN ',' ERROR ', log level keyword.

keywords will automatically trim a pair of leading and trailing quotes when executed. For example, ' ERROR ' becomes ERROR, '' WARN '' becomes ' WARN '.

wings.slardar.monitor.log.default.keyword

Set<String>=, log content (after level) keywords

wings.slardar.monitor.log.default.preview

Integer=10, preview lines after found keyword.

wings.slardar.monitor.log.default.section

Integer=50, section size of intended lines.

wings.slardar.monitor.log.default.charset

String=UTF8, log charset

wings.slardar.monitor.log.default.clean

Integer=30, delete scanned files older than N days, -1 means no cleaning

wings.slardar.monitor.log.console

Map<String, LogMetric.Rule>, monitor console output.

file=${wings.console.out}
level='WARNING'
keyword='reflective access'

wings.slardar.monitor.view.enable

Boolean=true, whether to enable the alert file viewer

wings.slardar.monitor.view.mapping

String=/api/log/warn-view.htm, UrlMapping, GET request, one id parameter only.

wings.slardar.monitor.view.alive

Duration=36H, default alive time.

wings.slardar.monitor.view.length

DataSize=1MB, how many bytes before current log is output by default, do not record sensitive data in the log.

wings.slardar.monitor.view.domain

String=http://${server.address:localhost}:${server.port:80}, host or ip for external access.

wings.slardar.monitor.view.header

Pattern=^\\d{4}-\\d{2}-\\d{2}[T ]\\d{2}:\\d{2}:\\d{2}[-+.:0-9]*\\s+, regexp of section header, e.g.

2023-02-04T11:09:32.692+08:00 DEBUG 10884 ---
2024-07-23 01:31:59.063 DEBUG 10884 ---

wings.slardar.monitor.view.ignore

Map<String, String>, ignored alert string in logs.

JacksonKotlin=com.fasterxml.jackson.module:jackson-module-kotlin
CP-Subsystem=CP Subsystem is not enabled
Swagger-DataTypeClass=dataTypeClass: class java.lang.Void
AutoLog-Switch=Auto Switch the following Appender Level to
No-MessageSource=not found for MessageSource
Jpa-Persistence=javax.persistence.spi::No valid providers found
UT005071-CONNECT=UT005071: Undertow request failed HttpServerExchange{ CONNECT

wings.slardar.monitor.ding-notice

String=monitor, use DingTalk bot by default with the key monitor. See wings-dingnotice-79.properties for details

3K.7.wings-okhttp-79.properties

RestTemplate Customization

wings.slardar.okhttp.timeout-conn

Integer=60, connect timeout in seconds.

wings.slardar.okhttp.timeout-read

Integer=180, read timeout in seconds.

wings.slardar.okhttp.timeout-write

Integer=300, write timeout in seconds.

wings.slardar.okhttp.ping-interval

Integer=0, ping interval in seconds, 0 means disable

wings.slardar.okhttp.cache-megabyte

Integer=0, cache size in Mb, 0 means disable

wings.slardar.okhttp.cache-directory

File, Cache directory, created under temp by default, wings-okhttp-cache

wings.slardar.okhttp.follow-redirect-ssl

Boolean=true, whether to follow the https redirect.

wings.slardar.okhttp.follow-redirect

Boolean=true, whether to follow the http redirect.

wings.slardar.okhttp.retry-failure

Boolean=true, whether to retry if connect failed.

wings.slardar.okhttp.max-idle

Integer=5, max count of idle connection.

wings.slardar.okhttp.keep-alive

Integer=300, keep-alive in seconds.

wings.slardar.okhttp.ssl-trust-all

Boolean=true, whether to trust all ssl certs.

Boolean=true, whether to keep cookies by host.

wings.slardar.okhttp.redirect-nop

Boolean=false, whether to temporarily do nothing when follow-redirect.

wings.slardar.okhttp.intercept-nop

Map<String,String>, do NOT intercept if the token contained in URL

ding-talk = oapi.dingtalk.com

3K.8.wings-overload-79.properties

Overload protection filter, how to handle fast requests and slow responses. disable by default, not recommended as it requires more detailed config to avoid false positives.