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dirmngr: Mark hosts dead on ENETDOWN.

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* dirmngr/ks-engine-hkp.c (handle_send_request_error): Take care of
ENETDOWN.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-01-11 16:43:30 +01:00
parent 09aeac41c9
commit 76fb2febde
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GPG Key ID: E3FDFF218E45B72B
1 changed files with 5 additions and 0 deletions
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dirmngr/ks-engine-hkp.c
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@ -1132,10 +1132,14 @@ handle_send_request_error (gpg_error_t err, const char *request,
{ {
int retry = 0; int retry = 0;
/* Fixme: Should we disable all hosts of a protocol family if a
* request for an address of that familiy returned ENETDOWN? */
switch (gpg_err_code (err)) switch (gpg_err_code (err))
{ {
case GPG_ERR_ECONNREFUSED: case GPG_ERR_ECONNREFUSED:
case GPG_ERR_ENETUNREACH: case GPG_ERR_ENETUNREACH:
case GPG_ERR_ENETDOWN:
case GPG_ERR_UNKNOWN_HOST: case GPG_ERR_UNKNOWN_HOST:
case GPG_ERR_NETWORK: case GPG_ERR_NETWORK:
if (mark_host_dead (request) && *tries_left) if (mark_host_dead (request) && *tries_left)
@ -1148,6 +1152,7 @@ handle_send_request_error (gpg_error_t err, const char *request,
log_info ("selecting a different host due to a timeout\n"); log_info ("selecting a different host due to a timeout\n");
retry = 1; retry = 1;
} }
break;
default: default:
break; break;