Improve handling of failures during recycle() methods

Author: markt-asf

java/org/apache/catalina/connector/LocalStrings.properties

@@ -51,6 +51,7 @@ coyoteRequest.attributeEvent=Exception thrown by attributes event listener
 coyoteRequest.authenticate.ise=Cannot call authenticate() after the response has been committed
 coyoteRequest.changeSessionId=Cannot change session ID. There is no session associated with this request.
 coyoteRequest.chunkedPostTooLarge=Parameters were not parsed because the size of the posted data was too big. Because this request was a chunked request, it could not be processed further. Use the maxPostSize attribute of the connector to resolve this if the application should accept large POSTs.
+coyoteRequest.deletePartFailed=Failed to deleted temporary file used for part [{0}]
 coyoteRequest.filterAsyncSupportUnknown=Unable to determine if any filters do not support async processing
 coyoteRequest.getContextPath.ise=Unable to find match between the canonical context path [{0}] and the URI presented by the user agent [{1}]
 coyoteRequest.getInputStream.ise=getReader() has already been called for this request

java/org/apache/catalina/connector/Request.java

@@ -473,8 +473,9 @@ public void recycle() {
             for (Part part : parts) {
                 try {
                     part.delete();
-                } catch (IOException ignored) {
-                    // ApplicationPart.delete() never throws an IOEx
+                } catch (Throwable t) {
+                    ExceptionUtils.handleThrowable(t);
+                    log.warn(sm.getString("coyoteRequest.deletePartFailed", part.getName()), t);
                 }
             }
             parts = null;
@@ -527,8 +528,8 @@ public void recycle() {
         asyncSupported = null;
         if (asyncContext != null) {
             asyncContext.recycle();
+            asyncContext = null;
         }
-        asyncContext = null;
     }
 
 

java/org/apache/catalina/core/ApplicationHttpRequest.java

@@ -48,6 +48,7 @@
 import org.apache.catalina.util.ParameterMap;
 import org.apache.catalina.util.RequestUtil;
 import org.apache.catalina.util.URLEncoder;
+import org.apache.tomcat.util.ExceptionUtils;
 import org.apache.tomcat.util.buf.B2CConverter;
 import org.apache.tomcat.util.buf.MessageBytes;
 import org.apache.tomcat.util.http.Parameters;
@@ -618,7 +619,12 @@ public PushBuilder newPushBuilder() {
      */
     public void recycle() {
         if (session != null) {
-            session.endAccess();
+            try {
+                session.endAccess();
+            } catch (Throwable t) {
+                ExceptionUtils.handleThrowable(t);
+                context.getLogger().warn(sm.getString("applicationHttpRequest.sessionEndAccessFail"), t);
+            }
         }
     }
 

java/org/apache/catalina/core/LocalStrings.properties

@@ -59,6 +59,7 @@ applicationFilterRegistration.nullInitParam=Unable to set initialisation paramet
 applicationFilterRegistration.nullInitParams=Unable to set initialisation parameters for filter due to null name and/or value. Name [{0}], Value [{1}]
 
 applicationHttpRequest.fragmentInDispatchPath=The fragment in dispatch path [{0}] has been removed
+applicationHttpRequest.sessionEndAccessFail=Exception triggered ending access to session while recycling request
 
 applicationPushBuilder.methodInvalid=The HTTP method for a push request must be both cacheable and safe but [{0}] is not
 applicationPushBuilder.methodNotToken=HTTP methods must be tokens but [{0}] contains a non-token character

java/org/apache/catalina/core/LocalStrings_cs.properties

@@ -24,6 +24,8 @@ applicationDispatcher.specViolation.response=Původní ServletResponse nebo zapo
 
 applicationFilterRegistration.nullInitParams=Není možné nastavit inicializační parametry pro filtr kvůli hodnotě null ve jménu či hodnotě. Jméno [{0}], Hodnota [{1}]
 
+applicationHttpRequest.sessionEndAccessFail=Výjimka vyvolala ukončení přístupu k session během recykllování dotazu
+
 aprListener.initializingFIPS=Inicializace FIPS módu...
 
 containerBase.backgroundProcess.cluster=Výjimka při zpracování procesu na pozadí v clusteru [{0}]

java/org/apache/catalina/core/LocalStrings_es.properties

@@ -52,6 +52,8 @@ applicationFilterConfig.jmxUnregisterFail=Ha fallado el desregistro JMX para el
 applicationFilterRegistration.nullInitParam=No puedo poner el parámetro de inicialización para el filtro debido a un nombre nulo y/o valor. Nombre [{0}], Valor [{1}]
 applicationFilterRegistration.nullInitParams=No puedo poner los parámetros de inicialización para el filtro debido a un nombre nulo y/o valor. Nombre [{0}], Valor [{1}]
 
+applicationHttpRequest.sessionEndAccessFail=Excepción disparada acabando acceso a sesión mientras se reciclaba el requerimiento
+
 applicationServletRegistration.setServletSecurity.iae=Se ha especificado restricción Null para el servlet [{0}] desplegado en el contexto con el nombre [{1}]
 applicationServletRegistration.setServletSecurity.ise=No se pueden añadir restricciones de seguridad al servlet [{0}] desplegado en el contexto con el nombre [{1}] ya que el contexto ya ha sido inicializado.
 

java/org/apache/catalina/core/LocalStrings_fr.properties

@@ -59,6 +59,7 @@ applicationFilterRegistration.nullInitParam=Impossible de fixer le paramètre d'
 applicationFilterRegistration.nullInitParams=Impossible de fixer les paramètres d''initialisation du filtre, à cause d''un nom ou d''une valeur nulle, nom [{0}], valeur [{1}]
 
 applicationHttpRequest.fragmentInDispatchPath=Le fragment dans le chemin de dispatch [{0}] a été enlevé
+applicationHttpRequest.sessionEndAccessFail=Exception lancée durant l'arrêt de l'accès à la session durant le recyclage de la requête
 
 applicationPushBuilder.methodInvalid=La méthode HTTP pour une requête push doit être à la fois être sans danger et pouvoir être mise en cache, mais [{0}] ne correspond pas
 applicationPushBuilder.methodNotToken=Les méthodes HTTP doivent être des "token", mais [{0}] contient un caractère invalide dans un token.

java/org/apache/catalina/core/LocalStrings_ja.properties

@@ -59,6 +59,7 @@ applicationFilterRegistration.nullInitParam=NULLの名前や値のためにフ
 applicationFilterRegistration.nullInitParams=キー [{0}] または値 [{1}] のいずれかが null のためフィルターの初期化パラメータを設定できません。
 
 applicationHttpRequest.fragmentInDispatchPath=ディスパッチパス [{0}] 中のフラグメントは除去されました
+applicationHttpRequest.sessionEndAccessFail=リクエストの再利用中に行ったセッションへのアクセス終了処理で例外が送出されました。
 
 applicationPushBuilder.methodInvalid=プッシュリクエストの HTTP メソッドはキャッシュ可能、かつ、安全でなければなりません。[{0}] は指定できません。
 applicationPushBuilder.methodNotToken=HTTP メソッド [{0}] にトークンとして利用できない文字が含まれています。

java/org/apache/catalina/core/LocalStrings_ko.properties

@@ -59,6 +59,7 @@ applicationFilterRegistration.nullInitParam=이름 또는 값 또는 둘 다 널
 applicationFilterRegistration.nullInitParams=널인 이름 또는 값 때문에, 필터의 초기화 파라미터를 설정할 수 없습니다. 이름: [{0}], 값: [{1}]
 
 applicationHttpRequest.fragmentInDispatchPath=디스패치 경로 [{0}](으)로부터 URI fragment를 제거했습니다.
+applicationHttpRequest.sessionEndAccessFail=요청을 참조 해제하는 과정에서, 세션에 대한 접근을 종료시키려 개시하는 중 예외 발생
 
 applicationPushBuilder.methodInvalid=PUSH 요청을 위한 HTTP 메소드는 반드시 캐시 가능하고 안전해야 하는데, [{0}]은(는) 그렇지 않습니다.
 applicationPushBuilder.methodNotToken=HTTP 메소드들은 토큰들이어야 하지만, [{0}]은(는) 토큰이 아닌 문자를 포함하고 있습니다.

java/org/apache/catalina/core/LocalStrings_zh_CN.properties

@@ -60,6 +60,7 @@ applicationFilterRegistration.nullInitParam=由于名称和/或值为空，无
 applicationFilterRegistration.nullInitParams=由于name和(或)value为null，无法为过滤器设置初始化参数。name为 [{0}]，value为 [{1}]
 
 applicationHttpRequest.fragmentInDispatchPath=调度路径[{0}]中的片段已被删除
+applicationHttpRequest.sessionEndAccessFail=在回收请求时，异常触发了对会话的结束访问。
 
 applicationPushBuilder.methodInvalid=推送请求的HTTP方法必须既可缓存又安全，但是[{0}]不是
 applicationPushBuilder.methodNotToken=HTTP方法必须是令牌(token)，但 [{0}] 包含非令牌字符