71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
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// Copyright 2015-2020 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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#ifndef ASYNCCB_H_
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#define ASYNCCB_H_
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#include "status.h"
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typedef enum
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{
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ASYNC_CLOSED = 0,
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ASYNC_DISCONNECTED,
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ASYNC_RECONNECTED,
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ASYNC_ERROR,
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ASYNC_DISCOVERED_SERVERS,
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ASYNC_CONNECTED,
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ASYNC_LAME_DUCK_MODE,
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#if defined(NATS_HAS_STREAMING)
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ASYNC_STAN_CONN_LOST
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#endif
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} natsAsyncCbType;
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struct __natsConnection;
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struct __natsSubscription;
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struct __natsAsyncCbInfo;
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typedef struct __natsAsyncCbInfo
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{
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natsAsyncCbType type;
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struct __natsConnection *nc;
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struct __natsSubscription *sub;
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natsStatus err;
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char *errTxt;
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#if defined(NATS_HAS_STREAMING)
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struct __stanConnection *sc;
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#endif
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struct __natsAsyncCbInfo *next;
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} natsAsyncCbInfo;
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void
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natsAsyncCb_PostConnHandler(struct __natsConnection *nc, natsAsyncCbType type);
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void
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natsAsyncCb_PostErrHandler(struct __natsConnection *nc,
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struct __natsSubscription *sub, natsStatus err, char *errTxt);
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#if defined(NATS_HAS_STREAMING)
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void
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natsAsyncCb_PostStanConnLostHandler(struct __stanConnection *sc);
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#endif
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void
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natsAsyncCb_Destroy(natsAsyncCbInfo *info);
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#endif /* ASYNCCB_H_ */
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