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<div class="title">Reading/Writing</div> </div>
<div class="ingroups"><a class="el" href="group__gsi__driver.html">Globus XIO GSI Driver</a></div></div>
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<p>The GSI driver behaves similar to the underlying transport driver with respect to reads and writes, except for the try-read and try-write operations (ie.
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<p>The GSI driver behaves similar to the underlying transport driver with respect to reads and writes, except for the try-read and try-write operations (ie. </p>
<p>waitforbytes ==0) which always return immediately. This is due to the fact that the security layer needs to read and write tokens of a certain minimal size and thus needs to rely on the underlying transport to handle greater than 0 reads/write which is not possible in "try" mode. </p>
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