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getpeers: new command.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2016-01-22 06:41:48 +10:30
parent d8959b3117
commit 08ccb4b6f0
5 changed files with 39 additions and 4 deletions
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33
daemon/peer.c
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@@ -5,6 +5,7 @@
#include "log.h"
#include "peer.h"
#include <ccan/io/io.h>
#include <ccan/list/list.h>
#include <ccan/noerr/noerr.h>
#include <ccan/short_types/short_types.h>
#include <ccan/tal/str/str.h>
@@ -30,7 +31,9 @@ static struct io_plan *peer_test_check(struct io_conn *conn, struct peer *peer)
|| strcmp(peer->inpkt->error->problem, "hello") != 0)
fatal("Bad packet '%.6s'", peer->inpkt->error->problem);
log_info(peer->log, "Successful hello!");
return io_close(conn);
/* Sleep forever... */
return io_wait(conn, peer, io_close_cb, NULL);
}
static struct io_plan *peer_test_read(struct io_conn *conn, struct peer *peer)
@@ -245,3 +248,31 @@ const struct json_command connect_command = {
"Connect to a {host} at {port}",
"Returns an empty result on success"
};
/* FIXME: Somehow we should show running DNS lookups! */
/* FIXME: Show status of peers! */
static void json_getpeers(struct command *cmd,
const char *buffer, const jsmntok_t *params)
{
struct peer *p;
struct json_result *response = new_json_result(cmd);
json_object_start(response, NULL);
json_array_start(response, "peers");
list_for_each(&cmd->state->peers, p, list) {
json_object_start(response, NULL);
json_add_string(response, "name", log_prefix(p->log));
json_add_hex(response, "id", p->id.der, pubkey_derlen(&p->id));
json_object_end(response);
}
json_array_end(response);
json_object_end(response);
command_success(cmd, response);
}
const struct json_command getpeers_command = {
"getpeers",
json_getpeers,
"List the current peers",
"Returns a 'peers' array"
};