tls/ssl_srv: correct client/server certificate type extension

When a Linux CoAP client tries to connect to CoAP secure server
from A05x, the handshake failed due to client/server certificate
type extensions which were not set correclty.

Change-Id: I3de4b64638b0fa505df094bb207837a2183577c4
Signed-off-by: Romain Cancilliere <[email protected]>

apps: remove unused example

The dhrystone example is unnecessary in this project and should be
removed.

Change-Id: Ia03fb8aca67977fc81e588b3e1be666686f9f351
Signed-off-by: Junhwan Park <[email protected]>

tools: add git dirty info

For comparison with the ARTIK05x original, the arbitrarily modified
TizenRT is marked 'dirty'.

Change-Id: I57ac1f4f7e4c32a947e35d2e70338acd199070d8
Signed-off-by: Junhwan Park <[email protected]>

netutils/websocket: fix infinite loop

When disconnecting the websocket, the close function tries to
send a close packet and waits forever for the server to close the
connection and for the websocket to reach the STOP state.

Under certain circumstances - e.g. the Wi-Fi association is still on
but the access point does not relay IP packets to the internet - the
websocket never reaches the STOP state, the loop iterates forever and
blocks the calling thread.

This patch fixes this issue by specifying a maximum number of iterations
of the loop until which the loop exits reporting an error. This allows
calling application to avoid remaining blocked while being able to take
appropriate actions in case such situations happen.

Change-Id: Icd4f7f9d4ea730aef8b5be088469bc2d7c15d770
Signed-off-by: Gregory Lemercier <[email protected]>

netutils/websocket: fix infinite loop

When disconnecting the websocket, the close function tries to
send a close packet and waits forever for the server to close the
connection and for the websocket to reach the STOP state.

Under certain circumstances - e.g. the Wi-Fi association is still on
but the access point does not relay IP packets to the internet - the
websocket never reaches the STOP state, the loop iterates forever and
blocks the calling thread.

This patch fixes this issue by specifying a maximum number of iterations
of the loop until which the loop exits reporting an error. This allows
calling application to avoid remaining blocked while being able to take
appropriate actions in case such situations happen.

Change-Id: Icd4f7f9d4ea730aef8b5be088469bc2d7c15d770
Signed-off-by: Gregory Lemercier <[email protected]>

netutils/websocket: fix infinite loop

When disconnecting the websocket, the close function tries to
send a close packet and waits forever for the server to close the
connection and for the websocket to reach the STOP state.

Under certain circumstances - e.g. the Wi-Fi association is still on
but the access point does not relay IP packets to the internet - the
websocket never reaches the STOP state, the loop iterates forever and
blocks the calling thread.

This patch fixes this issue by specifying a maximum number of iterations
of the loop until which the loop exits reporting an error. This allows
calling application to avoid remaining blocked while being able to take
appropriate actions in case such situations happen.

Change-Id: Icd4f7f9d4ea730aef8b5be088469bc2d7c15d770
Signed-off-by: Gregory Lemercier <[email protected]>