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module-snapcast: don't hardcode the JSON message id

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Use a counter to make it increment for each message.
This commit is contained in:
Wim Taymans 2024-07-09 09:10:08 +02:00
parent 9b33cea0f7
commit 8cff77706a
1 changed files with 13 additions and 11 deletions
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24
src/modules/module-snapcast-discover.c
View file

@ -149,6 +149,7 @@ struct impl {
AvahiServiceBrowser *sink_browser;
struct spa_list tunnel_list;
uint32_t id;
};
struct tunnel_info {
@ -287,6 +288,7 @@ static int handle_connect(struct tunnel *t, int fd)
int res;
socklen_t len;
char *str;
struct impl *impl = t->impl;
len = sizeof(res);
if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &res, &len) < 0) {
@ -299,22 +301,23 @@ static int handle_connect(struct tunnel *t, int fd)
t->connecting = false;
pw_log_info("connected");
str = "{\"id\":8,\"jsonrpc\": \"2.0\",\"method\":\"Server.GetRPCVersion\"}\r\n";
res = write(t->source->fd, str, strlen(str));
pw_log_info("wrote %s: %d", str, res);
str = spa_aprintf("{\"id\":4,\"jsonrpc\":\"2.0\",\"method\":\"Stream.RemoveStream\","
"\"params\":{\"id\":\"%s\"}}\r\n", t->stream_name);
str = spa_aprintf("{\"id\":%u,\"jsonrpc\": \"2.0\",\"method\":\"Server.GetRPCVersion\"}\r\n",
impl->id++);
res = write(t->source->fd, str, strlen(str));
pw_log_info("wrote %s: %d", str, res);
free(str);
str = spa_aprintf("{\"id\":4,\"jsonrpc\":\"2.0\",\"method\":\"Stream.AddStream\""
str = spa_aprintf("{\"id\":%u,\"jsonrpc\":\"2.0\",\"method\":\"Stream.RemoveStream\","
"\"params\":{\"id\":\"%s\"}}\r\n", impl->id++, t->stream_name);
res = write(t->source->fd, str, strlen(str));
pw_log_info("wrote %s: %d", str, res);
free(str);
str = spa_aprintf("{\"id\":%u,\"jsonrpc\":\"2.0\",\"method\":\"Stream.AddStream\""
",\"params\":{\"streamUri\":\"tcp://%s?name=%s&mode=client&"
"sampleformat=%d:%d:%d&codec=pcm&chunk_ms=20\"}}\r\n",
"sampleformat=%d:%d:%d&codec=pcm&chunk_ms=20\"}}\r\n", impl->id++,
t->server_address, t->stream_name, t->audio_info.rate,
get_bps(t->audio_info.format), t->audio_info.channels);
res = write(t->source->fd, str, strlen(str));
pw_log_info("wrote %s: %d", str, res);
free(str);
@ -329,7 +332,6 @@ static int process_input(struct tunnel *t)
while (true) {
res = read(t->source->fd, buffer, sizeof(buffer));
pw_log_info("%d", res);
if (res == 0)
return -EPIPE;
if (res < 0) {
@ -342,7 +344,7 @@ static int process_input(struct tunnel *t)
}
}
pw_log_info("%s", buffer);
pw_log_info("received: %s", buffer);
return 0;
}