Features

• Messages being logged are of type cdevData that is flexible to allow applications to log data of any types.

• C/C++ Logging client APIs are in a single library called libcmlog.a (so). It has C++ and C callable routines that allow any applications to log messages to the server.

• Java Loggling Client APIs and Browser APIs are provided for Java applications.

• Logging clients send messages to a client daemon that buffers all incoming messages from all clients on the host and sends messages to the server.

• Logging client APIs have a CDEV interface.

• Logging client APIs can be safely called inside Threads.

• Logging client APIs can be safely called inside Interrupt Service Routines (ISR).

• Applications that wish to search/retrieve messages from the server can use a single C++ library libcmlogb.a.

• Browser API provides server crash notification mechanism.

• All messages in the logging files are time stamped and organized in B+ tree that allow fast data look up by time

• The server is implemented in Multi-Threaded (Multi-Process) fashion to improve network throughput and responsiveness

• The server supports asynchronous network I/O operations.

• The server supports runtime configuration.

• A sample Motif implementation of browser is provided.

• A sample Java Swing implementation of browser is provided.