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Merge pull request #147 from eramoto/not-insert-same-request

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Not insert the same request at ngx_http_auth_ldap_get_connection()
This commit is contained in:
Valery Komarov
2016-09-22 13:37:48 +04:00
committed by GitHub
parent dbcef31beb 0e919ab838
commit 39e59fadaf
1 changed files with 8 additions and 0 deletions
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ngx_http_auth_ldap_module.c
+8
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@@ -1091,6 +1091,14 @@ ngx_http_auth_ldap_get_connection(ngx_http_auth_ldap_ctx_t *ctx)
return 1;
}
q = ngx_queue_next(&server->waiting_requests);
while (q != ngx_queue_sentinel(&server->waiting_requests)) {
if (q == &ctx->queue) {
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ctx->r->connection->log, 0, "http_auth_ldap: Tried to insert a same request");
return 0;
}
q = ngx_queue_next(q);
}
ngx_queue_insert_head(&server->waiting_requests, &ctx->queue);
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ctx->r->connection->log, 0, "http_auth_ldap: No connection available at the moment, waiting...");
return 0;