Connections
proton
Commentary
added in 0.1.15
Experimental support for the Proton streaming engine. Data is written through its JDBC driver. Streams must already exist before producing data into them.
Examples
Configuring the connection
{
"connections": {
"proton-env": {
"kind": "proton",
"connectionConfigs": {
"host": "localhost",
"port": 8123,
"username": "proton-user",
"password": "proton-pw",
"db": "mydb"
}
}
}
}
Specification
Connection JSON schema
{
"type": "object",
"properties": {
"kind": {
"type": "string",
"const": "proton"
},
"connectionConfigs": {
"type": "object",
"properties": {
"host": {
"type": "string"
},
"port": {
"type": "integer"
},
"db": {
"type": "string"
},
"username": {
"type": "string"
},
"password": {
"type": "string"
}
},
"required": [
"host",
"port",
"db"
]
},
"batchConfigs": {
"type": "object",
"properties": {
"lingerMs": {
"type": "integer",
"minimum": 0
},
"batchRows": {
"type": "integer",
"minimum": 1
}
}
}
},
"required": [
"connectionConfigs"
]
}
Generator JSON schema
{
"type": "object",
"properties": {
"connection": {
"type": "string"
},
"stream": {
"type": "string"
},
"row": {
"type": "object"
},
"localConfigs": {
"type": "object",
"properties": {
"maxEvents": {
"oneOf": [
{
"type": "integer",
"minimum": 0
},
{
"type": "object",
"properties": {
"_gen": {
"type": "string"
}
},
"required": [
"_gen"
]
}
]
},
"events": {
"type": "object",
"properties": {
"exactly": {
"oneOf": [
{
"type": "integer",
"minimum": 0
},
{
"type": "object",
"properties": {
"_gen": {
"type": "string"
}
},
"required": [
"_gen"
]
}
]
}
}
},
"throttle": {
"type": "object",
"properties": {
"ms": {
"oneOf": [
{
"type": "number",
"minimum": 0
},
{
"type": "object"
}
]
}
}
},
"history": {
"type": "object",
"properties": {
"events": {
"type": "object",
"properties": {
"max": {
"type": "integer",
"minimum": 0
}
}
}
}
},
"discard": {
"type": "object",
"properties": {
"rate": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"required": [
"rate"
]
},
"repeat": {
"type": "object",
"properties": {
"rate": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"times": {
"oneOf": [
{
"type": "integer",
"minimum": 0
},
{
"type": "object",
"properties": {
"_gen": {
"type": "string"
}
},
"required": [
"_gen"
]
}
]
}
},
"required": [
"rate",
"times"
]
},
"delay": {
"type": "object",
"properties": {
"rate": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"ms": {
"oneOf": [
{
"type": "integer",
"minimum": 0
},
{
"type": "object",
"properties": {
"_gen": {
"type": "string"
}
},
"required": [
"_gen"
]
}
]
}
},
"required": [
"rate",
"ms"
]
}
}
}
},
"required": [
"stream",
"row"
]
}