发明名称 |
HIGH PERFORMANCE DEBUGGING IN A MESSAGE FLOW ENVIRONMENT |
摘要 |
A message flow environment permits a developer to define a debug session in which nodes in a defined message flow have a debug function. A debug controller is used to select nodes as breakpoints using data in shared memory accessible to the nodes in the defin ed message flow. Each node having a debug function will determine whether it is a breakpoint by accessing the shared memory. Where a node determines that it is a breakpoint, the node will communicate debug information to the debug controller. An independent daemon runs to permit a developer to define breakpoints from the set of debug nodes. The nodes having a debug function maintain a stack in the shared memory which is sent to the debug controller by each breakpoint node when reached by a message.
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申请公布号 |
CA2345416(A1) |
申请公布日期 |
2002.10.27 |
申请号 |
CA20012345416 |
申请日期 |
2001.04.27 |
申请人 |
IBM CANADA LIMITED-IBM CANADA LIMITEE |
发明人 |
O'FARRELL, WILLIAM G.;TAN, SHUXIA;MOSER, SIMON DANIEL |
分类号 |
G06F9/445;G06F11/36;(IPC1-7):H04L29/02;H04L12/54 |
主分类号 |
G06F9/445 |
代理机构 |
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