66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
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// Copyright 2015-2018 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "natsp.h"
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#include <stdlib.h>
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#include "status.h"
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#include "stats.h"
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#include "mem.h"
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natsStatus
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natsStatistics_Create(natsStatistics **newStats)
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{
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natsStatistics *stats = NULL;
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stats = (natsStatistics*) NATS_CALLOC(1, sizeof(natsStatistics));
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if (stats == NULL)
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return nats_setDefaultError(NATS_NO_MEMORY);
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*newStats = stats;
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return NATS_OK;
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}
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natsStatus
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natsStatistics_GetCounts(const natsStatistics *stats,
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uint64_t *inMsgs, uint64_t *inBytes,
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uint64_t *outMsgs, uint64_t *outBytes,
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uint64_t *reconnects)
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{
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if (stats == NULL)
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return nats_setDefaultError(NATS_INVALID_ARG);
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if (inMsgs != NULL)
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*inMsgs = stats->inMsgs;
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if (inBytes != NULL)
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*inBytes = stats->inBytes;
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if (outMsgs != NULL)
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*outMsgs = stats->outMsgs;
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if (outBytes != NULL)
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*outBytes = stats->outBytes;
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if (reconnects != NULL)
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*reconnects = stats->reconnects;
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return NATS_OK;
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}
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void
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natsStatistics_Destroy(natsStatistics *stats)
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{
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if (stats == NULL)
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return;
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NATS_FREE(stats);
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}
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