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devtools/gossipwith: expose the INIT messages.

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Usually we send a canned INIT message and ignore theirs.  This adds
an option to not do that.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2019-07-17 07:14:14 +09:30 committed by neil saitug
parent 1036f98613
commit 5879f6b4e0
1 changed files with 9 additions and 4 deletions
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13
devtools/gossipwith.c
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@ -19,6 +19,7 @@
#define io_read_ simple_read
#define io_close simple_close
static bool stream_stdin = false;
static bool no_init = false;
static struct io_plan *simple_write(struct io_conn *conn,
const void *data, size_t len,
@ -130,11 +131,13 @@ static struct io_plan *handshake_success(struct io_conn *conn,
} else
localfeatures = NULL;
msg = towire_init(NULL, NULL, localfeatures);
if (!no_init) {
msg = towire_init(NULL, NULL, localfeatures);
sync_crypto_write(pps, take(msg));
/* Ignore their init message. */
tal_free(sync_crypto_read(NULL, pps));
sync_crypto_write(pps, take(msg));
/* Ignore their init message. */
tal_free(sync_crypto_read(NULL, pps));
}
if (stream_stdin)
pollfd[0].fd = STDIN_FILENO;
@ -220,6 +223,8 @@ int main(int argc, char *argv[])
"Terminate after reading this many messages (> 0)");
opt_register_noarg("--stdin", opt_set_bool, &stream_stdin,
"Stream gossip messages from stdin.");
opt_register_noarg("--no-init", opt_set_bool, &no_init,
"Don't send or swallow init messages.");
opt_register_arg("--privkey", opt_set_secret, opt_show_secret,
&notsosecret,
"Secret key to use for our identity");