close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_delta.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Changes between Version 13 and Version 14 of jazz/ActiveMQ/08-10-27


Ignore:
Timestamp:
Oct 27, 2008, 11:14:46 PM (18 years ago)
Author:
jazz
Comment:

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  • jazz/ActiveMQ/08-10-27

    v13 v14  
    1919 * 這個範例證實了 ActiveMQ 可以用 !JavaScript 實做出加入 Message Broker 後即時更新的可能性，因此值得追蹤其背後的原理。
    2020
    21 == 開始追蹤原始碼 - Message Sender / Provider ==
     21== 追蹤原始碼(1) - Message Sender / Provider ==
    2222
    2323 * "Market data publisher"網頁（Message Provider）的網址比較特殊，是 "portfolioPublish?count=1&refresh=2&stocks=IBMW&stocks=BEAS&stocks=MSFT&stocks=SUNW"，直接觀看 HTML 原始碼並沒有 !JavaScript 的蹤影，因此它應該是 JSP 網頁。而在 apache-activemq-5.1.0\webapps\demo\WEB-INF\web.xml 中，我們就可以找到答案了~
    … …  
    4747   * 路徑: apache-activemq-5.1.0/src/activemq-web/src/main/java/org/apache/activemq/web/PortfolioPublishServlet.java
    4848
    49 == 開始追蹤原始碼 - Message Subsciber / Receiver ==
     49== 追蹤原始碼(2) - Message Subsciber / Receiver ==
    5050
    5151 * 觀察"Portfolio"網頁（Message Receiver）的原始碼