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<p class=MsoNormal><span lang=RO>la tema 2, cand trimit un mesaj prin mailslot
acesta e unitar, nu? Adica… se ne imaginam urmatoarele situatii:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=RO><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=RO>1) in acelasi timp doi clienti trimit 2 comenzi
la server formate din mai multe bucati => mesajele pot ajunge intercalate la
server<o:p></o:p></span></p>
<p class=MsoNormal><span lang=RO>2) un client printeaza arborele in timp ce
serverul face modificari pe el => crash, data corruption, scrambled output,
etc (nu am intalnit inca asta, dar ma gandesc ca e posibil)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=RO><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=RO>Deci e nevoie de 2 semafoare: unul pt
accesarea datelor sharuite si unul pt trimiterea mesajelor.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=RO><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=RO>Intrebarea este: daca trimit un mesaj dintr-o
bucata acesta sigur nu se intercaleaza cu altul?<o:p></o:p></span></p>
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