libcoap

obgm/libcoap

0 Fork 0

mirror of https://github.com/obgm/libcoap.git synced 2026-11-11 19:30:40 +03:00

Files

T

Jon Shallow 1a349d5cb4 coap_cache: Add in Cache Key and Cache Entry support

This updates the initial work done for adding in cache support

include/coap2/coap_cache.h: (new)
include/coap2/coap_cache_internal.h: (new)
src/coap_cache.c: (new)

New files to support cache support.

CMakeLists.txt:
Makefile.amMakefile.am:
Makefile.libcoap:
configure.ac:
examples/lwip/Makefile:
include/coap2/coap.h.in:
include/coap2/coap.h.windows:
win32/libcoap.vcxproj:
win32/libcoap.vcxproj.filters:

Add in the new files.

examples/client.c:

Fix valgrind reported memory leak.

examples/coap-server.c:

Add in new example_data resource that uses the new caching logic.
Update hnd_put() to use the new cache logic for BLOCK1 PUTs.

include/coap2/coap_forward_decls.h:
include/coap2/coap_internal.h:
include/coap2/coap_session.h:
include/coap2/net.h:

Add in new cache support.

libcoap-2.map:
libcoap-2.sym:

Include the new functions.

man/Makefile.am:
man/coap.txt.in:
man/coap_cache.txt.in: (new)

Update documentation.

src/coap_io.c:

Idle timeout cache entries.

src/coap_session.c:

Delete cache entry when session is deleted.

src/net.c:

Delete cache entries when context is freed off.

src/coap_gnutls.c:
src/coap_mbedtls.c:
src/coap_notls.c:
src/coap_openssl.c:
src/coap_tinydtls.c:

Add in SHA256 digest support.

2020-10-14 10:04:12 -04:00

.gitignore

minimal server for lwip demo (no coap yet)

2013-12-09 15:38:49 +01:00

coap_config.h

renamed config.h to coap_config.h.lwip, part 2

2015-02-15 22:51:42 +01:00

lwipopts.h

Update code to build LwIP and Contiki from the examples directory

2018-07-27 15:30:37 +01:00

Makefile

coap_cache: Add in Cache Key and Cache Entry support

2020-10-14 10:04:12 -04:00

README

server (lwip & contiki) run out of sessions

2019-04-05 14:30:12 +01:00

server-coap.c

Update code to build LwIP and Contiki from the examples directory

2018-07-27 15:30:37 +01:00

server-coap.h

lwip: Use latest version

2016-06-22 12:37:27 +02:00

server.c

Delete trailing spaces from files, replace TAB with 8*SPACE

2018-09-28 17:34:07 +01:00

README

Example of libcoap running on lwIP
==================================

To run the example, do

    $ make
    $ sudo ./server

(and in a second terminal)

    $ sudo ip a a dev tap0 192.168.113.1/24

and query `coap://192.168.113.2/time?ticks` with any coap tool,
or query `coap://[aaaa::1000]/.well-known/core`

This will

* download lwip and lwip-contrib from the upstream git sources
* build the server application
* run the server application, creating a virtual network device tap0 (unless
  that exists)
* configure your network interface to make the server accessible.

* return the appropriate response from the server to the client.

The server creates a resource for 'time' with a query 'ticks'.  This is
reported for `.well-known/core`. The work flow for adding more resources does
not differ from regular libcoap usage. If you seem to run out of memory
creating the resources, tweak the number of pre-allocated resources
in `include/coap/lwippools.h`.