Commit 33e405e2 authored by Matteo Quintiliani's avatar Matteo Quintiliani

Improved again the final part of the Introduction


git-svn-id: file:///home/quintiliani/svncopy/nmxptool/trunk@1127 3cd66e75-5955-46cb-a940-c26e5fc5497d
parent 4d26824c
......@@ -167,7 +167,7 @@ thanks[revision]{
\backslash
small
\backslash
itshape CVS $ $Revision: 1.30 $ $ -- $ $Date: 2008-08-19 07:01:12 $ $}
itshape CVS $ $Revision: 1.31 $ $ -- $ $Date: 2008-08-19 07:26:31 $ $}
\end_layout
\end_inset
......@@ -271,14 +271,6 @@ Typical configuration at INGV of a seismic data flow from seismic stations
The most important difference between a NaqsServer and a DataServer is
that the first one provides data in near-real-time whereas DataServer spreads
archived data into the past.
More details about software interaction beetween the servers and clients
are shown in figure
\begin_inset LatexCommand ref
reference "fig:nmxptoolusages"
\end_inset
.
\end_layout
\end_inset
......@@ -396,7 +388,24 @@ Data Access Protocol
\end_layout
\begin_layout Standard
Why developing a new software? Because both existing software
Why developing a new software?
\end_layout
\begin_layout Standard
The main problem[s] when you connect to NaqServer by the
\shape italic
Buffered Stream
\shape default
is that you can get a gap for each retransmitted packet, whereas when you
connect by the
\shape italic
Raw Stream,
\shape default
the retransmitted packets are received disorderly.
\end_layout
\begin_layout Standard
Both existing software
\begin_inset LatexCommand citet
key "naqsplugin"
......@@ -421,24 +430,7 @@ key "earthworm"
\end_inset
respectively, are not capable of buffering and reordering the retransmitted
packets received by a
\shape italic
Raw Stream
\shape default
protocol from NaqsServer.
\end_layout
\begin_layout Standard
The main problem when you connect to NaqServer by the
\shape italic
Buffered Stream
\shape default
is that you can get a gap for each retransmitted packet, whereas when you
connect by a
\shape italic
Raw Stream
\shape default
the retransmitted packets are received disorderly.
packets received from the NaqsServer.
\end_layout
\begin_layout Standard
......@@ -451,6 +443,14 @@ key "seedmanual"
\end_inset
.
More details about software interaction beetween the servers and nmxptool
will be described later and showned in figure
\begin_inset LatexCommand ref
reference "fig:nmxptoolusages"
\end_inset
.
\end_layout
......
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