1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
|
/*
* librdkafka - Apache Kafka C library
*
* Copyright (c) 2012-2015, Magnus Edenhill
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _RDKAFKA_REQUEST_H_
#define _RDKAFKA_REQUEST_H_
#include "rdkafka_cgrp.h"
#include "rdkafka_feature.h"
#define RD_KAFKA_ERR_ACTION_PERMANENT 0x1 /* Permanent error */
#define RD_KAFKA_ERR_ACTION_IGNORE 0x2 /* Error can be ignored */
#define RD_KAFKA_ERR_ACTION_REFRESH 0x4 /* Refresh state (e.g., metadata) */
#define RD_KAFKA_ERR_ACTION_RETRY 0x8 /* Retry request after backoff */
#define RD_KAFKA_ERR_ACTION_INFORM 0x10 /* Inform application about err */
#define RD_KAFKA_ERR_ACTION_SPECIAL \
0x20 /* Special-purpose, depends on context */
#define RD_KAFKA_ERR_ACTION_MSG_NOT_PERSISTED 0x40 /* ProduceReq msg status */
#define RD_KAFKA_ERR_ACTION_MSG_POSSIBLY_PERSISTED \
0x80 /* ProduceReq msg status */
#define RD_KAFKA_ERR_ACTION_MSG_PERSISTED 0x100 /* ProduceReq msg status */
#define RD_KAFKA_ERR_ACTION_FATAL 0x200 /**< Fatal error */
#define RD_KAFKA_ERR_ACTION_END 0 /* var-arg sentinel */
/** @macro bitmask of the message persistence flags */
#define RD_KAFKA_ERR_ACTION_MSG_FLAGS \
(RD_KAFKA_ERR_ACTION_MSG_NOT_PERSISTED | \
RD_KAFKA_ERR_ACTION_MSG_POSSIBLY_PERSISTED | \
RD_KAFKA_ERR_ACTION_MSG_PERSISTED)
int rd_kafka_err_action(rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
const rd_kafka_buf_t *request,
...);
const char *rd_kafka_actions2str(int actions);
typedef enum {
/** Array end sentinel */
RD_KAFKA_TOPIC_PARTITION_FIELD_END = 0,
/** Read/write int32_t for partition */
RD_KAFKA_TOPIC_PARTITION_FIELD_PARTITION,
/** Read/write int64_t for offset */
RD_KAFKA_TOPIC_PARTITION_FIELD_OFFSET,
/** Read/write int32_t for offset leader_epoch */
RD_KAFKA_TOPIC_PARTITION_FIELD_EPOCH,
/** Read/write int32_t for current leader_epoch */
RD_KAFKA_TOPIC_PARTITION_FIELD_CURRENT_EPOCH,
/** Read/write int16_t for error code */
RD_KAFKA_TOPIC_PARTITION_FIELD_ERR,
/** Read/write str for metadata */
RD_KAFKA_TOPIC_PARTITION_FIELD_METADATA,
/** Noop, useful for ternary ifs */
RD_KAFKA_TOPIC_PARTITION_FIELD_NOOP,
} rd_kafka_topic_partition_field_t;
rd_kafka_topic_partition_list_t *rd_kafka_buf_read_topic_partitions(
rd_kafka_buf_t *rkbuf,
size_t estimated_part_cnt,
const rd_kafka_topic_partition_field_t *fields);
int rd_kafka_buf_write_topic_partitions(
rd_kafka_buf_t *rkbuf,
const rd_kafka_topic_partition_list_t *parts,
rd_bool_t skip_invalid_offsets,
rd_bool_t only_invalid_offsets,
const rd_kafka_topic_partition_field_t *fields);
rd_kafka_resp_err_t
rd_kafka_FindCoordinatorRequest(rd_kafka_broker_t *rkb,
rd_kafka_coordtype_t coordtype,
const char *coordkey,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_handle_ListOffsets(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
rd_kafka_topic_partition_list_t *offsets,
int *actionsp);
void rd_kafka_ListOffsetsRequest(rd_kafka_broker_t *rkb,
rd_kafka_topic_partition_list_t *offsets,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_handle_OffsetForLeaderEpoch(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
rd_kafka_topic_partition_list_t **offsets);
void rd_kafka_OffsetForLeaderEpochRequest(
rd_kafka_broker_t *rkb,
rd_kafka_topic_partition_list_t *parts,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_handle_OffsetFetch(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
rd_kafka_topic_partition_list_t **offsets,
rd_bool_t update_toppar,
rd_bool_t add_part,
rd_bool_t allow_retry);
void rd_kafka_op_handle_OffsetFetch(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
void *opaque);
void rd_kafka_OffsetFetchRequest(rd_kafka_broker_t *rkb,
const char *group_id,
rd_kafka_topic_partition_list_t *parts,
rd_bool_t require_stable_offsets,
int timeout,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_handle_OffsetCommit(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
rd_kafka_topic_partition_list_t *offsets,
rd_bool_t ignore_cgrp);
int rd_kafka_OffsetCommitRequest(rd_kafka_broker_t *rkb,
rd_kafka_consumer_group_metadata_t *cgmetadata,
rd_kafka_topic_partition_list_t *offsets,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque,
const char *reason);
rd_kafka_resp_err_t
rd_kafka_OffsetDeleteRequest(rd_kafka_broker_t *rkb,
/** (rd_kafka_DeleteConsumerGroupOffsets_t*) */
const rd_list_t *del_grpoffsets,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_JoinGroupRequest(rd_kafka_broker_t *rkb,
const rd_kafkap_str_t *group_id,
const rd_kafkap_str_t *member_id,
const rd_kafkap_str_t *group_instance_id,
const rd_kafkap_str_t *protocol_type,
const rd_list_t *topics,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_LeaveGroupRequest(rd_kafka_broker_t *rkb,
const char *group_id,
const char *member_id,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_handle_LeaveGroup(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
void *opaque);
void rd_kafka_SyncGroupRequest(rd_kafka_broker_t *rkb,
const rd_kafkap_str_t *group_id,
int32_t generation_id,
const rd_kafkap_str_t *member_id,
const rd_kafkap_str_t *group_instance_id,
const rd_kafka_group_member_t *assignments,
int assignment_cnt,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_handle_SyncGroup(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
void *opaque);
rd_kafka_error_t *rd_kafka_ListGroupsRequest(rd_kafka_broker_t *rkb,
int16_t max_ApiVersion,
const char **states,
size_t states_cnt,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_error_t *rd_kafka_DescribeGroupsRequest(rd_kafka_broker_t *rkb,
int16_t max_ApiVersion,
char **groups,
size_t group_cnt,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_HeartbeatRequest(rd_kafka_broker_t *rkb,
const rd_kafkap_str_t *group_id,
int32_t generation_id,
const rd_kafkap_str_t *member_id,
const rd_kafkap_str_t *group_instance_id,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t rd_kafka_MetadataRequest(rd_kafka_broker_t *rkb,
const rd_list_t *topics,
const char *reason,
rd_bool_t allow_auto_create_topics,
rd_bool_t cgrp_update,
rd_kafka_op_t *rko);
rd_kafka_resp_err_t
rd_kafka_handle_ApiVersion(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
struct rd_kafka_ApiVersion **apis,
size_t *api_cnt);
void rd_kafka_ApiVersionRequest(rd_kafka_broker_t *rkb,
int16_t ApiVersion,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_SaslHandshakeRequest(rd_kafka_broker_t *rkb,
const char *mechanism,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_handle_SaslAuthenticate(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
void *opaque);
void rd_kafka_SaslAuthenticateRequest(rd_kafka_broker_t *rkb,
const void *buf,
size_t size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
int rd_kafka_ProduceRequest(rd_kafka_broker_t *rkb,
rd_kafka_toppar_t *rktp,
const rd_kafka_pid_t pid,
uint64_t epoch_base_msgid);
rd_kafka_resp_err_t
rd_kafka_CreateTopicsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *new_topics /*(NewTopic_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_DeleteTopicsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *del_topics /*(DeleteTopic_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t rd_kafka_CreatePartitionsRequest(
rd_kafka_broker_t *rkb,
const rd_list_t *new_parts /*(NewPartitions_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_AlterConfigsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *configs /*(ConfigResource_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t rd_kafka_DescribeConfigsRequest(
rd_kafka_broker_t *rkb,
const rd_list_t *configs /*(ConfigResource_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_DeleteGroupsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *del_groups /*(DeleteGroup_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_handle_InitProducerId(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_InitProducerIdRequest(rd_kafka_broker_t *rkb,
const char *transactional_id,
int transaction_timeout_ms,
const rd_kafka_pid_t *current_pid,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_AddPartitionsToTxnRequest(rd_kafka_broker_t *rkb,
const char *transactional_id,
rd_kafka_pid_t pid,
const rd_kafka_toppar_tqhead_t *rktps,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
void rd_kafka_handle_InitProducerId(rd_kafka_t *rk,
rd_kafka_broker_t *rkb,
rd_kafka_resp_err_t err,
rd_kafka_buf_t *rkbuf,
rd_kafka_buf_t *request,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_AddOffsetsToTxnRequest(rd_kafka_broker_t *rkb,
const char *transactional_id,
rd_kafka_pid_t pid,
const char *group_id,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t rd_kafka_EndTxnRequest(rd_kafka_broker_t *rkb,
const char *transactional_id,
rd_kafka_pid_t pid,
rd_bool_t committed,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
int unittest_request(void);
rd_kafka_resp_err_t
rd_kafka_DeleteRecordsRequest(rd_kafka_broker_t *rkb,
/*(rd_topic_partition_list_t*)*/
const rd_list_t *offsets_list,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_CreateAclsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *new_acls /*(AclBinding_t*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_DescribeAclsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *acls /*(AclBinding*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
rd_kafka_resp_err_t
rd_kafka_DeleteAclsRequest(rd_kafka_broker_t *rkb,
const rd_list_t *del_acls /*(AclBindingFilter*)*/,
rd_kafka_AdminOptions_t *options,
char *errstr,
size_t errstr_size,
rd_kafka_replyq_t replyq,
rd_kafka_resp_cb_t *resp_cb,
void *opaque);
#endif /* _RDKAFKA_REQUEST_H_ */
|
