mirror of https://github.com/yandex/odyssey.git
52 lines
996 B
C
52 lines
996 B
C
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/*
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* Odyssey.
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*
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* Scalable PostgreSQL connection pooler.
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*/
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#include <kiwi.h>
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#include <machinarium.h>
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#include <odyssey.h>
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int od_deploy(od_client_t *client, char *context)
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{
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od_instance_t *instance = client->global->instance;
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od_server_t *server = client->server;
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od_route_t *route = client->route;
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if (route->id.physical_rep || route->id.logical_rep) {
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return 0;
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}
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/* compare and set options which are differs from server */
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int query_count;
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query_count = 0;
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char query[OD_QRY_MAX_SZ];
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int query_size;
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query_size = kiwi_vars_cas(&client->vars, &server->vars, query,
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sizeof(query) - 1);
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if (query_size > 0) {
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query[query_size] = 0;
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query_size++;
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machine_msg_t *msg;
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msg = kiwi_fe_write_query(NULL, query, query_size);
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if (msg == NULL)
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return -1;
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int rc;
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rc = od_write(&server->io, msg);
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if (rc == -1)
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return -1;
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query_count++;
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od_debug(&instance->logger, context, client, server,
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"deploy: %s", query);
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}
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return query_count;
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}
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