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Fix requests that were waiting on a LDAP connection getting lost and timing out after 10 seconds.

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This commit is contained in:
Patrik Weiskircher
2014-12-22 12:52:28 -05:00
parent cc76ecbd33
commit 20f279f0f9
1 changed files with 9 additions and 1 deletions
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ngx_http_auth_ldap_module.c
+9 -1
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@@ -1591,7 +1591,15 @@ ngx_http_auth_ldap_authenticate(ngx_http_request_t *r, ngx_http_auth_ldap_ctx_t
return NGX_ERROR;
}
if (!ctx->replied && ctx->phase != PHASE_START) {
/*
* If we are not starting up a request (ctx->phase != PHASE_START) and we actually already
* sent a request (ctx->iteration > 0) and didn't receive a reply yet (!ctx->replied) we
* ask to be called again at a later time when we hopefully have received a reply.
*
* It is quite possible that we reach this if while not having sent a request yet (ctx->iteration == 0) -
* this happens when we are trying to get an LDAP connection but all of them are busy right now.
*/
if (ctx->iteration > 0 && !ctx->replied && ctx->phase != PHASE_START) {
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "http_auth_ldap: The LDAP operation did not finish yet");
return NGX_AGAIN;
}