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-Nanopb example "network_server"
-===============================
-
-This example demonstrates the use of nanopb to communicate over network
-connections. It consists of a server that sends file listings, and of
-a client that requests the file list from the server.
-
-Example usage
--------------
-
-user@host:~/nanopb/examples/network_server$ make # Build the example
-protoc -ofileproto.pb fileproto.proto
-python ../../generator/nanopb_generator.py fileproto.pb
-Writing to fileproto.pb.h and fileproto.pb.c
-cc -ansi -Wall -Werror -I .. -g -O0 -I../.. -o server server.c
- ../../pb_decode.c ../../pb_encode.c fileproto.pb.c common.c
-cc -ansi -Wall -Werror -I .. -g -O0 -I../.. -o client client.c
- ../../pb_decode.c ../../pb_encode.c fileproto.pb.c common.c
-
-user@host:~/nanopb/examples/network_server$ ./server & # Start the server on background
-[1] 24462
-
-petteri@oddish:~/nanopb/examples/network_server$ ./client /bin # Request the server to list /bin
-Got connection.
-Listing directory: /bin
-1327119 bzdiff
-1327126 bzless
-1327147 ps
-1327178 ntfsmove
-1327271 mv
-1327187 mount
-1327259 false
-1327266 tempfile
-1327285 zfgrep
-1327165 gzexe
-1327204 nc.openbsd
-1327260 uname
-
-
-Details of implementation
--------------------------
-fileproto.proto contains the portable Google Protocol Buffers protocol definition.
-It could be used as-is to implement a server or a client in any other language, for
-example Python or Java.
-
-fileproto.options contains the nanopb-specific options for the protocol file. This
-sets the amount of space allocated for file names when decoding messages.
-
-common.c/h contains functions that allow nanopb to read and write directly from
-network socket. This way there is no need to allocate a separate buffer to store
-the message.
-
-server.c contains the code to open a listening socket, to respond to clients and
-to list directory contents.
-
-client.c contains the code to connect to a server, to send a request and to print
-the response message.
-
-The code is implemented using the POSIX socket api, but it should be easy enough
-to port into any other socket api, such as lwip.