X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=appendix-protocol.tex;h=4330283eebf4a3b8bb4ff40a9ff8158c381b4398;hb=4ac8ff3216dd921df44fbed2ba7d4ad01ff7033d;hp=d20f6c887e97a79ac3a73e796ab989ec44e08c53;hpb=6c6184edee2e3ae64176ee53d891f244b649ba1b;p=msc-thesis1617.git

diff --git a/appendix-protocol.tex b/appendix-protocol.tex
index d20f6c8..4330283 100644
--- a/appendix-protocol.tex
+++ b/appendix-protocol.tex
@@ -1,90 +1,132 @@
-\section{Server to Client}
+\section{General message format}
 Messages are delimited by newlines to make processing by line based devices
-more easy.
-\todo{Handshake}
-\begin{table}[ht]
-	\centering
-	\begin{tabular}{ll}
-		\toprule
-		byte & value\\
-		\midrule
-		1 & \texttt{'t'}\\
-		2,3 & interval\\
-		4,5 & length (\texttt{n})\\
-		6 to n+6 & bytecode\\
-		\bottomrule
-	\end{tabular}
-	\caption{Send a task}
-\end{table}
+more easy. Message exchanges have a \emph{Request} and \emph{Response} header.
+The \emph{Request} header means that the server is sending to the client. The
+\emph{Response} header means that the client is sending to the server. In some
+cases either the \emph{Request} or \emph{Response} is empty. This means that
+the message is not acknowledged or responded upon.
 
-\begin{table}[ht]
-	\centering
-	\begin{tabular}{ll}
-		\toprule
-		byte & meaning\\
-		\midrule
-		1 & \texttt{'d'}\\
-		2,3 & task id\\
-		\bottomrule
-	\end{tabular}
-	\caption{Delete a task}
-\end{table}
+\section{Handshake}
+\todo{Handshake, here the client tells the server what they can do}
 
-\begin{table}[ht]
+\newpage
+\section{mTasks}
+\begin{table}[!ht]
 	\centering
-	\begin{tabular}{ll}
-		\toprule
-		byte & meaning\\
-		\midrule
-		1 & \texttt{'s'}\\
-		2,3 & identifier\\
-		4,5 & value\\
-		\bottomrule
-	\end{tabular}
-	\caption{Send an SDS specification}
+	\begin{subfigure}[t]{.48\textwidth}
+		\begin{tabular}{ll}
+			\toprule
+			\multicolumn{2}{c}{Request}\\
+			byte & value\\
+			\midrule
+			1 & \texttt{'t'}\\
+			2,3 & interval\\
+			4,5 & length (\texttt{n})\\
+			6 to n+6 & bytecode\\
+			\midrule\midrule
+			\multicolumn{2}{c}{Response}\\
+			byte & value\\
+			\midrule
+			1 & \texttt{'t'}\\
+			2,3 & task id\\
+			\bottomrule
+		\end{tabular}
+		\caption{Send a task}
+	\end{subfigure}
+	\quad%
+	\begin{subfigure}[t]{.48\textwidth}
+		\begin{tabular}{ll}
+			\toprule
+			\multicolumn{2}{c}{Request}\\
+			byte & meaning\\
+			\midrule
+			1 & \texttt{'d'}\\
+			2,3 & task id\\
+			\midrule\midrule
+			\multicolumn{2}{c}{Response}\\
+			byte & value\\
+			\midrule
+			1 & \texttt{'d'}\\
+			2,3 & task id\\
+			\bottomrule
+		\end{tabular}
+		\caption{Delete a task}
+	\end{subfigure}
+	\caption{Message protocol for exchanging tasks}
 \end{table}
 
-\begin{table}[ht]
+\section{SDSs}
+\begin{table}[!ht]
 	\centering
-	\begin{tabular}{ll}
-		\toprule
-		byte & meaning\\
-		\midrule
-		1 & \texttt{'u'}\\
-		2,3 & sdsid\\
-		4,5 & value\\
-		\bottomrule
-	\end{tabular}
-	\caption{SDS update}
+	\begin{subfigure}[t]{.2\textwidth}
+		\begin{tabular}{ll}
+			\toprule
+			\multicolumn{2}{c}{Request}\\
+			byte & meaning\\
+			\midrule
+			1 & \texttt{'s'}\\
+			2,3 & identifier\\
+			4,5 & value\\
+			\midrule\midrule
+			\multicolumn{2}{c}{Response}\\
+			byte & meaning\\
+			\midrule
+			1 & \texttt{'s'}\\
+			2,3 & identifier\\
+			\bottomrule
+		\end{tabular}
+		\caption{Send an SDS specification}
+	\end{subfigure}
+	\quad%
+	\begin{subfigure}[t]{.2\textwidth}
+		\begin{tabular}{ll}
+			\toprule
+			\multicolumn{2}{c}{Response}\\
+			byte & value\\
+			\midrule
+			1 & \texttt{'a'}\\
+			2,3 & SDS id\\
+			\midrule\midrule
+			\multicolumn{2}{c}{Request}\\
+			byte & value\\
+			\midrule
+			1 & \texttt{'a'}\\
+			2,3 & SDS id\\
+			\bottomrule
+		\end{tabular}
+		\caption{Delete a SDS}
+	\end{subfigure}
+	\quad%
+	\begin{subfigure}[t]{.2\textwidth}
+		\begin{tabular}{ll}
+			\toprule
+			\multicolumn{2}{c}{Request}\\
+			byte & meaning\\
+			\midrule
+			1 & \texttt{'u'}\\
+			2,3 & sdsid\\
+			4,5 & value\\
+			\midrule\midrule
+			\multicolumn{2}{c}{Response}\\
+			\bottomrule
+		\end{tabular}
+		\caption{SDS update}
+	\end{subfigure}
+	\quad%
+	\begin{subfigure}[t]{.2\textwidth}
+		\begin{tabular}{ll}
+			\toprule
+			\multicolumn{2}{c}{Response}\\
+			\midrule\midrule
+			\multicolumn{2}{c}{Request}\\
+			byte & value\\
+			\midrule
+			1 & \texttt{'p'}\\
+			2,3 & SDS id\\
+			4,5 & value\\
+			\bottomrule
+		\end{tabular}
+		\caption{SDS publish}
+	\end{subfigure}
+	\caption{Message protocol for exchanging SDSs}
 \end{table}
-
-\section{Client to Server}
-\todo{Handshake reply}
-\begin{table}[ht]
-	\centering
-	\begin{tabular}{ll}
-		\toprule
-		byte & value\\
-		\midrule
-		1 & \texttt{'t'}\\
-		2,3 & task id\\
-		\bottomrule
-	\end{tabular}
-	\caption{Task acknowledgement}
-\end{table}
-
-\begin{table}[ht]
-	\centering
-	\begin{tabular}{ll}
-		\toprule
-		byte & value\\
-		\midrule
-		1 & \texttt{'u'}\\
-		2,3 & SDS id\\
-		4,5 & value\\
-		\bottomrule
-	\end{tabular}
-	\caption{SDS publish}
-\end{table}
-
-\todo{SDS acknowledgement}