Php/docs/function.log-write-batch
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log_write_batch
(PECL mongo >= 1.5.0)
log_write_batch — Callback When Writing Batches
说明
log_write_batch
( array $server
, array $writeOptions
, array $batch
, array $protocolOptions
)
A callable function, used by the log_write_batch context option, when executing a batch operation.
Note:
This is not a real function, only a prototype of how the function should be.
参数
server
An array containing the basic information about the server that was picked.
key value hash server hash, example: localhost:27017;-;X;56052
type Node type (primary/secondary/mongos/arbiter): 2
max_bson_size The maximum BSON Size over the wire this node accepts: 16777216
max_message_size The maximum Message Size over the wire this node accepts: 48000000
request_id The request identifier for this message: 42
writeOptions
- {|
! key
! value
|-
| ordered
| boolean, if the operation (in case of batch operation) must be executed sequentually (ordered=true)
|-
| writeConcern
| An array of writeConcern options (see below)
|}
writeConcern array values key value fsync boolean, force flushing to disk before returning j boolean, force journal write before returning wtimeout integer, milliseconds, maximum time the primary is allowed to wait to verify replication w integer=server count, or string=replication-tag batch
Array, the actual batch operation.
protocolOptions
- {|
! key
! value
|-
| message_length
| The total size (in bytes) of the encoded message being sent over the wire
|-
| request_id
| The request identifier for this message:
42
|- | namespace | The MongoDB namespace used for the protocol messagedbname.collectionname
|}
更新日志
版本 | 说明 |
---|---|
PECL mongo 1.5.0 | Only available when connected to MongoDB 2.6.0+ |