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Better handling of extra upload requests

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This commit is contained in:
Joseph C. Lehner 2016-02-17 12:42:20 +01:00
parent 68501ff596
commit 57a275312c
1 changed files with 4 additions and 5 deletions
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9
nmrp.c
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@ -349,7 +349,7 @@ int nmrp_do(struct nmrpd_args *args)
char *filename;
struct in_addr ipaddr, ipmask;
time_t beg;
int i, status, ulreqs, expect, unexpected;
int i, status, ulreqs, expect, upload_ok;
struct ethsock *sock;
void (*sigh_orig)(int);
@ -433,6 +433,7 @@ int nmrp_do(struct nmrpd_args *args)
msg_hton(&tx.msg);
i = 0;
upload_ok = 0;
beg = time(NULL);
while (1) {
@ -469,9 +470,6 @@ int nmrp_do(struct nmrpd_args *args)
if (expect != NMRP_C_NONE && rx.msg.code != expect) {
fprintf(stderr, "Received %s while waiting for %s!\n",
msg_code_str(rx.msg.code), msg_code_str(expect));
unexpected = 1;
} else {
unexpected = 0;
}
tx.msg.code = NMRP_C_NONE;
@ -521,7 +519,7 @@ int nmrp_do(struct nmrpd_args *args)
break;
case NMRP_C_TFTP_UL_REQ:
if (!unexpected) {
if (!upload_ok) {
if (++ulreqs > 5) {
printf("Bailing out after %d upload requests.\n",
ulreqs);
@ -588,6 +586,7 @@ int nmrp_do(struct nmrpd_args *args)
if (!status) {
printf("OK\nWaiting for remote to respond.\n");
upload_ok = 1;
ethsock_set_timeout(sock, args->ul_timeout);
expect = NMRP_C_NONE;
} else if (status == -2) {