soap 속도문제

Question

soap 계발하고 있는데요. 속도가 너무 느리네요. &#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;.....SSLContext sc &#61; SSLContext.getInstance(&#34;SSL&#34;); sc.init(null, trustAllCerts, new java.security.SecureRandom());HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() { public boolean verify(String string, SSLSession ssls) { return true; }}); HttpURLConnection conn &#61; (HttpURLConnection) url.openConnection(); System.out.println(&#34;connected&#34;);conn.setDoOutput(true); conn.setRequestMethod(&#34;POST&#34;); // Header 영역에 쓰기conn.addRequestProperty(&#34;Content-Type&#34;, &#34;text/xml&#34;); // BODY 영역에 쓰기OutputStreamWriter wr &#61; new OutputStreamWriter(conn.getOutputStream(), &#34;UTF-8&#34;);wr.write(sbXml.toString());wr.flush();sbXml &#61; null; InputSource is &#61; new InputSource(conn.getInputStream()); ........생략&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;&#61;처음에는 리턴받은 xml 파싱 부분이 느린줄 알았는데요. 느린부분을 찾아 보니 맨마지막줄 InputSource is &#61; new InputSource(conn.getInputStream());이부분 inputStream 갖어 오는 부분이 4초나 걸리네요개선 방안이 없을까요?? ㅠㅠ

RFC_7168 · Accepted Answer

https://bugs.openjdk.java.net/browse/JDK-6720866// Slow performance using HttpURLConnection for upload https://stackoverflow.com/questions/5974701/logcat-message-default-buffer-size-used-in-bufferedinputstream-constructor// InputStreamReader to BufferedReader buffer size 를 늘리면 해결이 될꺼라고 하는데 테스트를 해보진 않아서 확실하진 않습니다.도움이 되셨으면 좋겠네요.

발거름 · Answer

RFC_2246님 답변 감사합니다.그런데 해결을 못했어요. ㅠㅠ일단 업로드 속도는 느리지 않아서 1번은 그렇게 필요한 기능은 아니었어요.2번은 비슷하게 적용해보았는데요. 커넥션 객체에서 conn.getInputStream() 인풋스트림 갖어오는구문자체가 느려서 BufferedReader로 구현해도 속도가 똑같더라구요. getInputStream() 메소드 호출하는 것만으로도 엄청 느리네요. ㅠㅠ

RFC_7168 · Answer

목적지 서버의 속도가 느려서 그런거 같은데요?목적지 서버에 캐싱처리를 요청하든 빠르게 xml을 받아올 수 있게 변경해야할거 같습니다.

soap 속도문제

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