December 2000
Intermediate to advanced
784 pages
20h 54m
English
Content preview from Network Programming with Perl
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A Multithreaded Client
To go along with the multithreaded psychiatrist server, this section develops a multithreaded client named gab4.pl (Figure 11.3). It is similar to the byte stream-oriented forking client gab3.pl in Chapter 10 (Figure 10.4); but instead of forking a child process to read from the remote server, the read loop is done inside a thread running the do_read() subroutine.
Figure 11.3. Threaded concurrent client
The other major difference between this client and the previous version is the termination process. In both clients, when do_write() detects that standard input has been closed, the subroutine closes the transmission ...
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