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tests/gnrc_sock_dns: add a message queue

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Without it I get the following error when I try to use ping6

    !!!! gnrc_netreg: initialize message queue of thread 2 using msg_init_queue() !!!!
    Stack Pointer: 0x22ef
    *** RIOT kernel panic:
    FAILED ASSERTION.

So copy the message queue from examples/gnrc_networking
This commit is contained in:
Benjamin Valentin 2020-02-22 00:18:01 +01:00
parent f5a5c5dd2c
commit 5256f061dd
1 changed files with 7 additions and 0 deletions
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7
tests/gnrc_sock_dns/main.c
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@ -26,6 +26,9 @@
#include "net/sock/dns.h"
#include "shell.h"
#define MAIN_QUEUE_SIZE (8)
static msg_t _main_msg_queue[MAIN_QUEUE_SIZE];
static int _dns(int argc, char **argv);
static const shell_command_t _shell_commands[] = {
@ -102,6 +105,10 @@ static int _dns(int argc, char **argv)
int main(void)
{
/* we need a message queue for the thread running the shell in order to
* receive potentially fast incoming networking packets */
msg_init_queue(_main_msg_queue, MAIN_QUEUE_SIZE);
/* start shell */
shell_run(_shell_commands, _shell_buffer, sizeof(_shell_buffer));
return 0;