<p>Shinyproxy 2.4.1์ด DT ํ…Œ์ด๋ธ”์„ ๋กœ๋“œํ•˜์ง€ ๋ชปํ•จ: ajax ์˜ค๋ฅ˜</p>

์— ๋งŒ๋“  2020๋…„ 10์›” 30์ผ  ยท  9์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: openanalytics/shinyproxy

์•ˆ๋…•,

Swarm dockerized shinyproxy์—์„œ ์ผ๋ถ€ ์•ฑ์„ ์‹คํ–‰ ์ค‘์ด๊ณ  2.3.1์—์„œ 2.4.1๋กœ shinyproxy๋ฅผ ์—…๋ฐ์ดํŠธํ•˜๋ ค๊ณ  ํ–ˆ์Šต๋‹ˆ๋‹ค.

์•ฑ์€ DT ํ…Œ์ด๋ธ”์„ ์ œ์™ธํ•˜๊ณ  ์ž˜ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋“ค์€ Shinyproxy 2.3.1์— ๋‚˜ํƒ€๋‚˜์ง€ ์•Š๋Š” ajax ์˜ค๋ฅ˜๋ฅผ ๋ฐœ์ƒ์‹œํ‚ต๋‹ˆ๋‹ค:
screenshot-2020-10-30_10-44-27

Chrome ์ฝ˜์†”์€ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋งํ•ฉ๋‹ˆ๋‹ค.

screenshot-2020-10-30_10-28-14

๋‹ค์Œ์€ ์ตœ์†Œํ•œ ๋‚ด ๊ตฌ์„ฑ์—์„œ ๋ฌธ์ œ๋ฅผ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ„๋‹จํ•œ ์•ฑ์˜ ์˜ˆ์ž…๋‹ˆ๋‹ค.

library(shiny)
library(DT)
# ui
  ui <- shiny::fluidPage(
    DT::DTOutput('iris_table')
  )

  # server
  server <- function(input, output, session) {

    output$iris_table <- DT::renderDT({
      DT::datatable(iris)
    })
  }

  shiny::shinyApp(ui, server)

๊ทธ๋ฆฌ๊ณ  (๋‚ด ์ƒ๊ฐ์—) Shinyproxy ๋กœ๊ทธ์˜ ๊ด€๋ จ ์ค„์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

2020-10-30T09:27:03.690039944Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="17">@fun2fun</strong>    | 2020-10-30 09:27:03.689 DEBUG 1 --- [  XNIO-1 I/O-10] io.undertow.request.io                   : Fixed length stream closed with with 1378 bytes remaining
2020-10-30T09:27:03.690292679Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="18">@fun2fun</strong>    | 2020-10-30 09:27:03.690 DEBUG 1 --- [  XNIO-1 I/O-10] i.u.client.http.HttpClientExchange       : request terminated for request to 2413b0413c55/10.0.1.133:3838 /session/3f66af1cdf5134d02403b8140f768758/dataobj/iris_table?w=&nonce=d59bacb470b9a656
2020-10-30T09:27:03.691633741Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="19">@fun2fun</strong>    | 2020-10-30 09:27:03.691 ERROR 1 --- [  XNIO-1 I/O-10] io.undertow.proxy                        : UT005028: Proxy request to /shinyproxy/proxy_endpoint/420b8d5a-b0fa-4f28-8575-d98b05ea7e46/session/3f66af1cdf5134d02403b8140f768758/dataobj/iris_table failed
2020-10-30T09:27:03.691664541Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="20">@fun2fun</strong>    | 
2020-10-30T09:27:03.691672937Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="21">@fun2fun</strong>    | io.undertow.server.TruncatedResponseException: null
2020-10-30T09:27:03.691679740Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="22">@fun2fun</strong>    |  at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691687091Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="23">@fun2fun</strong>    |  at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691694144Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="24">@fun2fun</strong>    |  at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691701331Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="25">@fun2fun</strong>    |  at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691708134Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="26">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691714960Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="27">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691721719Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="28">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691740601Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="29">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691747781Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="30">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691754617Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="31">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691761270Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="32">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691767989Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="33">@fun2fun</strong>    |  at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691776322Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="34">@fun2fun</strong>    |  at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691783155Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="35">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691789864Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="36">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691796580Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="37">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691803303Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="38">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.access$900(ProxyConnectionPool.java:61) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691810413Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="39">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:287) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691817082Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="40">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:274) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691823731Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="41">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.handleConnected(HttpClientProvider.java:156) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691830427Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="42">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.access$000(HttpClientProvider.java:51) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691837253Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="43">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:127) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691843892Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="44">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:124) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691850561Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="45">@fun2fun</strong>    |  at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691857163Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="46">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:333) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691864056Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="47">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691870632Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="48">@fun2fun</strong>    | 
2020-10-30T09:27:03.692511847Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="49">@fun2fun</strong>    | 2020-10-30 09:27:03.692 DEBUG 1 --- [  XNIO-1 I/O-10] io.undertow.request.error-response       : Setting error code 503 for exchange HttpServerExchange{ POST /shinyproxy/proxy_endpoint/420b8d5a-b0fa-4f28-8575-d98b05ea7e46/session/3f66af1cdf5134d02403b8140f768758/dataobj/iris_table}
2020-10-30T09:27:03.692557512Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="50">@fun2fun</strong>    | 
2020-10-30T09:27:03.692566797Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="51">@fun2fun</strong>    | java.lang.RuntimeException: null
2020-10-30T09:27:03.692573600Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="52">@fun2fun</strong>    |  at io.undertow.server.HttpServerExchange.setStatusCode(HttpServerExchange.java:1416) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692580954Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="53">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler.handleFailure(ProxyHandler.java:668) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692587887Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="54">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:769) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692594773Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="55">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692601442Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="56">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692608095Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="57">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692614734Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="58">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692621507Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="59">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692628226Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="60">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692638133Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="61">@fun2fun</strong>    |  at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692644758Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="62">@fun2fun</strong>    |  at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692651578Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="63">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692659901Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="64">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692666670Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="65">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692673560Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="66">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.access$900(ProxyConnectionPool.java:61) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692680426Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="67">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:287) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692687095Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="68">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:274) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692699535Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="69">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.handleConnected(HttpClientProvider.java:156) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692706401Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="70">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.access$000(HttpClientProvider.java:51) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692713484Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="71">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:127) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692720127Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="72">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:124) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692726833Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="73">@fun2fun</strong>    |  at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.692733391Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="74">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:333) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.692740147Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="75">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

์•ˆ๋…•ํ•˜์„ธ์š” @egde

๋‹ค์‹œ ์กฐ์‚ฌํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ openid์™€ ๋ฐ์ดํ„ฐ ํ…Œ์ด๋ธ”์˜ ์กฐํ•ฉ์— ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ๋ฒ„์ „์—์„œ ๋ฆด๋ฆฌ์Šค๋  ๋ฒ„๊ทธ ์ˆ˜์ •์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

๋ชจ๋“  9 ๋Œ“๊ธ€

์•ˆ๋…•

๋น„์Šทํ•œ ์˜ค๋ฅ˜๊ฐ€ ์ง€๋‚œ ์ฃผ์— ๋ณด๊ณ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์›์ธ์€ ์ผ๋ถ€ ํด๋ž˜์Šค๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์ด ๋กœ๊น…ํ•˜์—ฌ ํ”„๋ก์‹œ ์„œ๋ฒ„์—์„œ ์š”์ฒญ์„ ์ œ๋Œ€๋กœ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์—†๊ธฐ ๋•Œ๋ฌธ์— ๋””๋ฒ„๊ทธ ๋กœ๊น…์ด ํ™œ์„ฑํ™”๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
(https://github.com/openanalytics/shinyproxy/issues/140#issuecomment-717858983 ์ฐธ์กฐ)
๊ตฌ์„ฑ์„ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ณ€๊ฒฝํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

logging:
  level:
     root: DEBUG
     org:
        springframework:
           web:
              servlet:
                 DispatcherServlet: INFO

๋˜๋Š” ๋””๋ฒ„๊ทธ ๋กœ๊ทธ ์ˆ˜์ค€์„ ์™„์ „ํžˆ ๋น„ํ™œ์„ฑํ™”ํ•ฉ๋‹ˆ๋‹ค.
DispatcherServlet ์˜ ๋กœ๊ทธ ์ˆ˜์ค€์€ ๋‹ค์Œ ๋ฆด๋ฆฌ์Šค์—์„œ ๋ณ€๊ฒฝ๋˜๋ฏ€๋กœ ์ด ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์ด ๋” ์ด์ƒ ํ•„์š”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ๋Š”์ง€ ๋‹ค์‹œ ๋ณด๊ณ ํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

์•ˆ๋…•ํ•˜์„ธ์š” @LEDfan
๋น ๋ฅธ ๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
์ˆ˜์ •๋œ ๋กœ๊ทธ ๊ตฌ์„ฑ์„ ์ ์šฉํ•˜๋ฉด ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋ฉ๋‹ˆ๋‹ค. ์ด์ „ ๋ฌธ์ œ๋ฅผ ๋ˆˆ์น˜์ฑ„์ง€ ๋ชปํ•ด์„œ ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค.

๋กœ๊ทธ ์„ค์ •์„ ์œ„์™€ ๊ฐ™์ด ๋ณ€๊ฒฝํ•˜์—ฌ ์ œ์•ˆ๋œ ์ˆ˜์ • ์‚ฌํ•ญ์ด ํšจ๊ณผ๊ฐ€ ์—†์—ˆ์Šต๋‹ˆ๋‹ค.

๋‹ค์Œ ์˜ค๋ฅ˜ ๋กœ๊ทธ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

2020-11-18 09:03:30.626 ERROR 30540 --- [  XNIO-1 I/O-10] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/universe_statistics failed

io.undertow.server.TruncatedResponseException: null
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connect(ProxyConnectionPool.java:548) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.LoadBalancingProxyClient.getConnection(LoadBalancingProxyClient.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at eu.openanalytics.containerproxy.util.ProxyMappingManager$1.getConnection(ProxyMappingManager.java:88) ~[containerproxy-0.8.5.jar!/:0.8.5]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.run(ProxyHandler.java:310) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:03:30.626 ERROR 30540 --- [  XNIO-1 I/O-12] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/csss_candidates_statistics failed

io.undertow.server.TruncatedResponseException: null
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connect(ProxyConnectionPool.java:548) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.LoadBalancingProxyClient.getConnection(LoadBalancingProxyClient.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at eu.openanalytics.containerproxy.util.ProxyMappingManager$1.getConnection(ProxyMappingManager.java:88) ~[containerproxy-0.8.5.jar!/:0.8.5]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.run(ProxyHandler.java:310) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:03:30.645 ERROR 30540 --- [  XNIO-1 I/O-14] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/flatTable_statistics failed

io.undertow.server.TruncatedResponseException: null
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connect(ProxyConnectionPool.java:548) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.LoadBalancingProxyClient.getConnection(LoadBalancingProxyClient.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at eu.openanalytics.containerproxy.util.ProxyMappingManager$1.getConnection(ProxyMappingManager.java:88) ~[containerproxy-0.8.5.jar!/:0.8.5]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.run(ProxyHandler.java:310) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:12:57.684 ERROR 30540 --- [  XNIO-1 I/O-10] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/universe_statistics failed

java.nio.channels.ClosedChannelException: null
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:192) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:171) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.Connection.writeClosed(Connection.java:117) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:182) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:198) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:701) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.AbstractSinkConduit.truncateWrites(AbstractSinkConduit.java:82) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.truncateWrites(AbstractFixedLengthStreamSinkConduit.java:277) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.IoUtils.safeClose(IoUtils.java:152) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:108) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:507) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:12:57.685 ERROR 30540 --- [  XNIO-1 I/O-12] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/csss_candidates_statistics failed

java.nio.channels.ClosedChannelException: null
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:192) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:171) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.Connection.writeClosed(Connection.java:117) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:182) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:198) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:701) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.AbstractSinkConduit.truncateWrites(AbstractSinkConduit.java:82) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.truncateWrites(AbstractFixedLengthStreamSinkConduit.java:277) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.IoUtils.safeClose(IoUtils.java:152) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:108) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:507) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:12:57.685 ERROR 30540 --- [  XNIO-1 I/O-14] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/flatTable_statistics failed

java.nio.channels.ClosedChannelException: null
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:192) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:171) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.Connection.writeClosed(Connection.java:117) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:182) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:198) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:701) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.AbstractSinkConduit.truncateWrites(AbstractSinkConduit.java:82) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.truncateWrites(AbstractFixedLengthStreamSinkConduit.java:277) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.IoUtils.safeClose(IoUtils.java:152) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:108) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:507) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

@egde ๋‹˜ ์•ˆ๋…•ํ•˜์„ธ์š”. ์—ฌ๊ธฐ์—์„œ ๋ฌธ์ œ๋ฅผ ์žฌํ˜„ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

  • ShinyProxy๋ฅผ ์–ด๋–ป๊ฒŒ ์‹คํ–‰ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ(jar, Docker, Kubernetes ๋“ฑ ์‚ฌ์šฉ)
  • ์–ด๋–ค ์ž๋ฐ” ๋ฒ„์ „์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?
  • application.yaml ํŒŒ์ผ ์ œ๊ณต(๋ฏผ๊ฐํ•œ ๊ฐ’ ์ œ๊ฑฐ)
  • ๋กœ๋“œ ๋ฐธ๋Ÿฐ์„œ ๋˜๋Š” ์—ญ๋ฐฉํ–ฅ ํ”„๋ก์‹œ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? ์–ด๋Š ๊ฒƒ? ๊ตฌ์„ฑ๋„ ์•Œ๋ ค์ฃผ์„ธ์š”

์•ˆ๋…•,
๋กœ๊ทธ ์„ค์ •์„ INFO ๋˜๋Š” WARN์œผ๋กœ ๋ณ€๊ฒฝํ•ด๋„ ๋„์›€์ด ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
๋‚ด ์„ค์ •์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • ์ปจํ…Œ์ด๋„ˆํ™”๋œ ์ƒค์ด๋‹ˆํ”„๋ก์‹œ;
  • Dockerfile์—์„œ openjdk:8-jre ์™€ openjdk:11-jre ๋ฅผ ๋ชจ๋‘ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • ๋กœ๋“œ ๋ฐธ๋Ÿฐ์„œ ์—†์Œ;
  • NGINX๋ฅผ ์—ญ๋ฐฉํ–ฅ ํ”„๋ก์‹œ๋กœ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
    ํ•„์š”ํ•œ ๊ฒฝ์šฐ ์˜ค๋ฅ˜ ๋กœ๊ทธ, application.yaml ๋ฐ NGINX ๊ตฌ์„ฑ์„ ์—…๋กœ๋“œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์˜ค๋Š˜์€ ์ž ์‹œ ์‹œ๊ฐ„์„ ๋‚ด์„œ ์‚ดํŽด๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์ธ์ฆ์ด ๊บผ์ ธ ์žˆ์œผ๋ฉด DT ํ…Œ์ด๋ธ”์ด ์ œ๋Œ€๋กœ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค. ๋ฌธ์ œ๋Š” ๋‹ค์Œ์œผ๋กœ ์‹œ์ž‘๋ฉ๋‹ˆ๋‹ค.
```
์ธ์ฆ: openid
````
์—ฌ๊ธฐ์„œ๋Š” Azure Active Directory๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š” @egde

๋‹ค์‹œ ์กฐ์‚ฌํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ openid์™€ ๋ฐ์ดํ„ฐ ํ…Œ์ด๋ธ”์˜ ์กฐํ•ฉ์— ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ๋ฒ„์ „์—์„œ ๋ฆด๋ฆฌ์Šค๋  ๋ฒ„๊ทธ ์ˆ˜์ •์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š” @LEDfan์ž…๋‹ˆ๋‹ค .

๋„ˆ๋ฌด ๋นจ๋ฆฌ ์ˆ˜์ •ํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
์ƒˆ ๋ฒ„์ „์ด ์–ธ์ œ ์ถœ์‹œ๋  ์˜ˆ์ •์ธ์ง€ ์—ฌ์ญค๋ด๋„ ๋ ๊นŒ์š”?
๊ทธ๋ฆฌ๊ณ  ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค๋ฉด?

๋‹ค์‹œ ํ•œ๋ฒˆ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

์ด ๋ฌธ์ œ๋Š” ์ด์ œ ๋ง‰ ๋ฆด๋ฆฌ์Šค๋œ 2.4.2 ์—์„œ ์ˆ˜์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๋ฌธ์ œ๋ฅผ ์œ ์ง€ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก ์ด ๋ฌธ์ œ๋ฅผ ์ž ๊ทธ๊ฒ ์Šต๋‹ˆ๋‹ค.
๋ฌผ๋ก , ํ•ญ์ƒ ๊ทธ๋ ‡๋“ฏ์ด ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•˜๋ฉด ์ฃผ์ €ํ•˜์ง€ ๋ง๊ณ  ์ƒˆ ๋ฌธ์ œ๋ฅผ ์—ฌ์‹ญ์‹œ์˜ค!

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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