Revision 89312c37
Added by Hamish Coleman about 16 years ago
- ID 89312c3752e4d2b2efee71ca2c5653a40093f4a0
| wconsd.c | ||
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WORD i;
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unsigned long zero=0;
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fd_set set_read;
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/* IAC WILL ECHO */
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/* IAC WILL suppress go ahead */
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| ... | ... | |
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send_help(conn);
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netprintf(conn,"> ");
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FD_ZERO(&set_read);
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while (conn->menuactive) {
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FD_SET(conn->net,&set_read);
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select(conn->net+1,&set_read,NULL,NULL,NULL);
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size=recv(conn->net,(void*)&buf,BUFSIZE,0);
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if (size==0) {
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Also available in: Unified diff
Convert run_menu to not busy wait
It took me a while to notice, but the run_menu is written using
blocking file metaphor, but the socket it is working on is a non
blocking socket. This manifests itself with the run_menu loop
consuming most of the available CPU time