package neb

Get desktop application:
View/edit binary Protocol Buffers messages

* @brief 更新配置文件 @note 要更新的配置文件信息，接收来自Beacon的配置下发，更新指定配置文件内容

• string file_name = 1

  /< 配置文件名

• string file_content = 2

  /< 配置文件内容（所有配置文件内容均必须是标准JSON结构）

• string file_path = 3

  /< 配置文件相对于${NEBULA_HOME}/conf的路径，默认为空，即配置文件存储于${NEBULA_HOME}/conf

Used in: Field, Mydis.DbOperate.Condition

• STRING = 0

  /< char, varchar, text, datetime, timestamp等

• INT = 1

  /< int

• BIGINT = 2

  /< bigint

• FLOAT = 3

  /< float

• DOUBLE = 4

  /< double

When an error occurs, the err flag in a context is set to hold the type of error that occured. REDIS_ERR_IO means there was an I/O error and you should use the "errno" variable to find out what is wrong. For other values, the "errstr" field will hold a description.

• REDIS_OK = 0

• REDIS_ERR_IO = 1

  Error in read or write

• REDIS_ERR_OTHER = 2

  Everything else...

• REDIS_ERR_EOF = 3

  End of file

• REDIS_ERR_PROTOCOL = 4

  Protocol error

• REDIS_ERR_OOM = 5

  Out of memory

• REDIS_ERR = -1

• REDIS_REPLY_UNDEFINE = 0

• REDIS_REPLY_STRING = 1

• REDIS_REPLY_ARRAY = 2

• REDIS_REPLY_INTEGER = 3

• REDIS_REPLY_NIL = 4

• REDIS_REPLY_STATUS = 5

• REDIS_REPLY_ERROR = 6

• int32 fd = 1

• int32 addr_family = 2

• string client_addr = 3

• int32 client_port = 4

• int32 codec_type = 5

Used in: Mydis.DbOperate, Mydis.RedisOperate, Record

• string col_name = 1

  /< 列名

• E_COL_TYPE col_type = 2

  /< 列类型

• bytes col_value = 3

  /< 列值

• string col_as = 4

  /< as列名

• int32 log_level = 1

  /< 日志级别

• int32 net_log_level = 2

  /< 远程日志级别

• uint32 section_factor = 1

• optional Mydis.RedisOperate redis_operate = 2

• optional Mydis.DbOperate db_operate = 3

Used in: Mydis

• DbOperate.E_QUERY_TYPE query_type = 1

  /< 查询类型

• string table_name = 2

  /< 表名

• repeated Field fields = 3

  /< 列类型

• repeated DbOperate.ConditionGroup conditions = 4

  /< where条件组（由group_relation指定，若不指定则默认为AND关系）

• repeated string groupby_col = 5

  /< group by字段

• repeated DbOperate.OrderBy orderby_col = 6

  /< order by字段

• DbOperate.ConditionGroup.E_RELATION group_relation = 7

  /< where条件组的关系,条件组之间有且只有一种关系（and或者or）

• uint32 limit = 8

  /< 指定返回的行数的最大值 (limit 200)

• uint32 limit_from = 9

  /< 指定返回的第一行的偏移量 (limit 100, 200)

• uint32 mod_factor = 10

  /< 分表取模因子，当这个字段没有时使用section_factor

Used in: ConditionGroup

• Condition.E_RELATION relation = 1

  /< 关系（=, !=, >, <, >=, <= 等）

• E_COL_TYPE col_type = 2

  /< 列类型

• string col_name = 3

  /< 列名

• repeated bytes col_values = 4

  /< 列值（当且仅当relation为IN时值的个数大于1有效）

• string col_name_right = 5

  /< 关系右边列名（用于where col1=col2这种情况）

Used in: Condition

• EQ = 0

  /< 等于=

• NE = 1

  /< 不等于!=

• GT = 2

  /< 大于>

• LT = 3

  /< 小于<

• GE = 4

  /< 大于等于>=

• LE = 5

  /< 小于等于<=

• LIKE = 6

  /< like

• IN = 7

  /< in (1, 2, 3, 4, 5)

Used in: DbOperate

• ConditionGroup.E_RELATION relation = 1

  /< 条件之间的关系，一个ConditionGroup里的所有Condition之间有且只有一种关系（and或者or）

• repeated Condition condition = 2

  /< 条件

Used in: DbOperate, ConditionGroup

• AND = 0

  /< and且

• OR = 1

  /< or或

Used in: DbOperate

• SELECT = 0

  /< select查询

• INSERT = 1

  /< insert插入

• INSERT_IGNORE = 2

  /< insert ignore插入，若存在则放弃

• UPDATE = 3

  /< update更新

• REPLACE = 4

  /< replace覆盖插入

• DELETE = 5

  /< delete删除

Used in: DbOperate

• OrderBy.E_RELATION relation = 1

  /< 降序或升序

• string col_name = 2

  /< 列名

Used in: OrderBy

• ASC = 0

• DESC = 1

Used in: Mydis

• bytes key_name = 1

• string redis_cmd_read = 2

• string redis_cmd_write = 3

• RedisOperate.OPERATE_TYPE op_type = 4

• repeated Field fields = 5

• int32 key_ttl = 6

• int32 redis_structure = 7

  /< redis数据类型

• int32 data_purpose = 8

  /< 数据用途

• bytes hash_key = 9

  /< 可选hash key，当has_hash_key()时用hash_key来计算hash值，否则用key_name来计算hash值

Used in: RedisOperate

• T_READ = 0

• T_WRITE = 1

Used in: Result

• repeated Field field_info = 1

  /< value data

• int32 type = 1

  REDIS_REPLY_*

• int64 integer = 2

  The integer when type is REDIS_REPLY_INTEGER

• bytes str = 3

  int len; /* Length of string */

  Used for both REDIS_REPLY_ERROR and REDIS_REPLY_STRING

• repeated RedisReply element = 4

  size_t elements; /* number of elements, for REDIS_REPLY_ARRAY */

  elements vector for REDIS_REPLY_ARRAY

• repeated ReportRecord records = 1

Used in: Report

• bytes key = 1

• repeated uint64 value = 2

• string item = 3

• ReportRecord.VALUE_TYPE value_type = 4

Used in: ReportRecord

• VALUE_ACC = 0

• VALUE_FIXED = 1

* @brief 查询结果 @note 适用于Redis返回和MySQL返回，当totalcount与curcount相等时表明数据已接收完毕， 否则表示数据尚未接收完，剩余的数据会在后续数据包继续返回。

• int32 err_no = 1

• bytes err_msg = 2

• int32 total_count = 3

• int32 current_count = 4

• repeated Record record_data = 5

• int32 from = 6

  /< 数据来源 E_RESULT_FROM

• optional Result.DataLocate locate = 7

  /< 仅在DataProxy使用

Used in: Result

• uint32 section_from = 1

• uint32 section_to = 2

  /< 数据所在分段，section_from < MemOperate.section_factor <= section_to

• uint32 hash = 3

  /< 用于做分布的hash值（取模运算时，为取模后的结果）

• uint32 divisor = 4

  /< 取模运算的除数（一致性hash时不需要）

• FROM_DB = 0

• FROM_REDIS = 1

• uint32 codec_type = 1

• uint32 from_labor = 2

• uint32 to_labor = 3

* @brief 目标Server连接标识 @note 目标Server连接标识用于唯一标识一个Worker进程，由ip、port、worker_index三部分构成，三个 组成部分拼接成类似 192.168.1.235:9987.3 的字符串存储于各Worker进程内存，通过该标识可以查找到对应 连接文件描述符发送数据。其中ip为目标Server绑定的IP；port为目标Server监听的端口；worker_index 为连接目标Server对应的Worker进程编号。对应系统命令字CMD_REQ_TELL_WORKER 和 CMD_RSP_TELL_WORKER

• string worker_identify = 1

  /< 目标Server Worker标识

• string node_type = 2

  /< 节点类型

• string log_time = 1

• string node_type = 2

• string node_identify = 3

• string log_level = 4

• string code_file_name = 5

• uint32 code_file_line = 6

• string code_function = 7

• bytes log_content = 8

* @brief Worker进程负载 @note Worker进程负载，对应系统命令字CMD_REQ_UPDATE_WORKER_LOAD

• int32 pid = 1

  /< 进程ID

• int32 load = 2

  /< 负载值