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samples: net: echo_client: Add Kconfig option to run a number of times

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Add Kconfig option NET_SAMPLE_SEND_ITERATIONS that sets the number of
times the Zephyr echo client sample sends its data. By default the
value is zero, which means indefinite, and demonstrates the same
behavior as before.

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
This commit is contained in:
Patrik Flykt 2019-10-28 13:10:15 +02:00 • committed by Anas Nashif
commit dbd3439cf9
2 changed files with 20 additions and 2 deletions
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7
samples/net/sockets/echo_client/Kconfig
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@ -51,4 +51,11 @@ config NET_SAMPLE_PSK_HEADER_FILE
Name of a header file containing a
pre-shared key.
config NET_SAMPLE_SEND_ITERATIONS
int "Send sample data this many times"
default 0
help
Send sample data this many times before exiting. A value of
zero means that the sample application is run forever.
source "Kconfig.zephyr"

15
samples/net/sockets/echo_client/src/echo-client.c
View file

@ -257,7 +257,8 @@ static void init_app(void)
void main(void)
{
int ret;
int ret = 0, i = 0;
int iterations = CONFIG_NET_SAMPLE_SEND_ITERATIONS;
init_app();
@ -269,7 +270,7 @@ void main(void)
k_sem_give(&run_app);
}
while (true) {
while (iterations == 0 || i < iterations) {
/* Wait for the connection. */
k_sem_take(&run_app, K_FOREVER);
@ -277,8 +278,18 @@ void main(void)
while (connected && (ret == 0)) {
ret = run_udp_and_tcp();
if (iterations > 0) {
i++;
if (i >= iterations) {
break;
}
}
}
stop_udp_and_tcp();
}
exit(ret);
}