about monitoring the input stream
От | Albert Cardona |
---|---|
Тема | about monitoring the input stream |
Дата | |
Msg-id | 200609111859.51271.acardona@ini.phys.ethz.ch обсуждение исходный текст |
Список | pgsql-jdbc |
Following up from http://archives.postgresql.org/pgsql-jdbc/2006-07/msg00052.php I wonder if anything has been done on the subject of monitoring the amount of bytes since the last query? Finally I've digged into the code and put my hands through reflection on the InputStream encapsulated in the PGStream. Problem is, the stream is emptied frequently and I can't find the class responsible for reading it out, so my readings of the available() bytes (in a monitoring thread) underestimate tremendously the amount of bytes actually piped. I understand there is only one InputStream per connection, encapsulated inside a PGStream, created in the ProtocolConnectionImpl. Being able to monitor its the amount of bytes fetched for each query would be really nice! Any help appreciated. Albert -- Albert Cardona Molecular Cell Developmental Biology University of California Los Angeles Tel +1 310 2067376 Programming: http://www.ini.unizh.ch/~acardona/trakem2.html Research: http://www.mcdb.ucla.edu/Research/Hartenstein/ Web design: http://www.pixelets.com
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