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Diffstat (limited to 'src/util/crypto_helper_denom.c')
-rw-r--r--src/util/crypto_helper_denom.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/util/crypto_helper_denom.c b/src/util/crypto_helper_denom.c
index f55d2cd82..168699b4e 100644
--- a/src/util/crypto_helper_denom.c
+++ b/src/util/crypto_helper_denom.c
@@ -434,6 +434,7 @@ TALER_CRYPTO_helper_denom_poll (struct TALER_CRYPTO_DenominationHelper *dh)
{
char buf[UINT16_MAX];
ssize_t ret;
+ unsigned int retry_limit = 10;
const struct GNUNET_MessageHeader *hdr
= (const struct GNUNET_MessageHeader *) buf;
int flag = MSG_DONTWAIT;
@@ -462,11 +463,18 @@ TALER_CRYPTO_helper_denom_poll (struct TALER_CRYPTO_DenominationHelper *dh)
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Restarting connection to RSA helper, did not come up properly\n");
do_disconnect (dh);
+ if (0 == retry_limit)
+ return; /* give up */
try_connect (dh);
if (-1 == dh->sock)
return; /* give up */
+ retry_limit--;
+ flag = MSG_DONTWAIT;
+ }
+ else
+ {
+ flag = 0; /* syscall must be non-blocking this time */
}
- flag = 0; /* syscall must be non-blocking this time */
continue; /* try again */
}
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
@@ -474,7 +482,7 @@ TALER_CRYPTO_helper_denom_poll (struct TALER_CRYPTO_DenominationHelper *dh)
do_disconnect (dh);
return;
}
-
+ retry_limit = 10;
flag = MSG_DONTWAIT;
if ( (ret < sizeof (struct GNUNET_MessageHeader)) ||
(ret != ntohs (hdr->size)) )