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narawat
2026-02-24 20:09:10 +07:00
parent 45f1257896
commit b51641dc7e
9 changed files with 317 additions and 309 deletions
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146
docs/architecture.md
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@@ -17,16 +17,16 @@ The system uses **handler functions** to abstract file server operations, allowi
```julia
# Upload handler - uploads data to file server and returns URL
# The handler is passed to smartsend as fileserverUploadHandler parameter
# It receives: (fileserver_url::String, dataname::String, data::Vector{UInt8})
# The handler is passed to smartsend as fileserver_upload_handler parameter
# It receives: (file_server_url::String, dataname::String, data::Vector{UInt8})
# Returns: Dict{String, Any} with keys: "status", "uploadid", "fileid", "url"
fileserverUploadHandler(fileserver_url::String, dataname::String, data::Vector{UInt8})::Dict{String, Any}
fileserver_upload_handler(file_server_url::String, dataname::String, data::Vector{UInt8})::Dict{String, Any}
# Download handler - fetches data from file server URL with exponential backoff
# The handler is passed to smartreceive as fileserverDownloadHandler parameter
# The handler is passed to smartreceive as fileserver_download_handler parameter
# It receives: (url::String, max_retries::Int, base_delay::Int, max_delay::Int, correlation_id::String)
# Returns: Vector{UInt8} (the downloaded data)
fileserverDownloadHandler(url::String, max_retries::Int, base_delay::Int, max_delay::Int, correlation_id::String)::Vector{UInt8}
fileserver_download_handler(url::String, max_retries::Int, base_delay::Int, max_delay::Int, correlation_id::String)::Vector{UInt8}
```
This design allows the system to support multiple file server backends without changing the core messaging logic.
@@ -40,21 +40,21 @@ The system uses a **standardized list-of-tuples format** for all payload operati
# Input format for smartsend (always a list of tuples with type info)
[(dataname1, data1, type1), (dataname2, data2, type2), ...]
# Output format for smartreceive (returns envelope dictionary with payloads field)
# Returns: Dict with envelope metadata and payloads field containing list of tuples
# Output format for smartreceive (returns a dictionary with payloads field containing list of tuples)
# Returns: Dict with envelope metadata and payloads field containing Vector{Tuple{String, Any, String}}
# {
# "correlationId": "...",
# "msgId": "...",
# "correlation_id": "...",
# "msg_id": "...",
# "timestamp": "...",
# "sendTo": "...",
# "msgPurpose": "...",
# "senderName": "...",
# "senderId": "...",
# "receiverName": "...",
# "receiverId": "...",
# "replyTo": "...",
# "replyToMsgId": "...",
# "brokerURL": "...",
# "send_to": "...",
# "msg_purpose": "...",
# "sender_name": "...",
# "sender_id": "...",
# "receiver_name": "...",
# "receiver_id": "...",
# "reply_to": "...",
# "reply_to_msg_id": "...",
# "broker_url": "...",
# "metadata": {...},
# "payloads": [(dataname1, data1, type1), (dataname2, data2, type2), ...]
# }
@@ -78,17 +78,16 @@ This design allows per-payload type specification, enabling **mixed-content mess
smartsend(
"/test",
[("dataname1", data1, "dictionary")], # List with one tuple (data, type)
nats_url="nats://localhost:4222",
fileserverUploadHandler=plik_oneshot_upload,
metadata=user_provided_envelope_level_metadata
broker_url="nats://localhost:4222",
fileserver_upload_handler=plik_oneshot_upload
)
# Multiple payloads in one message with different types
smartsend(
"/test",
[("dataname1", data1, "dictionary"), ("dataname2", data2, "table")],
nats_url="nats://localhost:4222",
fileserverUploadHandler=plik_oneshot_upload
broker_url="nats://localhost:4222",
fileserver_upload_handler=plik_oneshot_upload
)
# Mixed content (e.g., chat with text, image, audio)
@@ -99,13 +98,14 @@ smartsend(
("user_image", image_data, "image"),
("audio_clip", audio_data, "audio")
],
nats_url="nats://localhost:4222"
broker_url="nats://localhost:4222"
)
# Receive returns a dictionary envelope with all metadata and deserialized payloads
env = smartreceive(msg, fileserverDownloadHandler, max_retries, base_delay, max_delay)
env = smartreceive(msg; fileserver_download_handler=_fetch_with_backoff, max_retries=5, base_delay=100, max_delay=5000)
# env["payloads"] = [("dataname1", data1, type1), ("dataname2", data2, type2), ...]
# env["correlationId"], env["msgId"], etc.
# env["correlation_id"], env["msg_id"], etc.
# env is a dictionary containing envelope metadata and payloads field
```
## Architecture Diagram
@@ -138,48 +138,48 @@ flowchart TD
## System Components
### 1. msgEnvelope_v1 - Message Envelope
### 1. msg_envelope_v1 - Message Envelope
The `msgEnvelope_v1` structure provides a comprehensive message format for bidirectional communication between Julia, JavaScript, and Python/Micropython applications.
The `msg_envelope_v1` structure provides a comprehensive message format for bidirectional communication between Julia, JavaScript, and Python/Micropython applications.
**Julia Structure:**
```julia
struct msgEnvelope_v1
correlationId::String # Unique identifier to track messages across systems
msgId::String # This message id
struct msg_envelope_v1
correlation_id::String # Unique identifier to track messages across systems
msg_id::String # This message id
timestamp::String # Message published timestamp
sendTo::String # Topic/subject the sender sends to
msgPurpose::String # Purpose of this message (ACK | NACK | updateStatus | shutdown | ...)
senderName::String # Sender name (e.g., "agent-wine-web-frontend")
senderId::String # Sender id (uuid4)
receiverName::String # Message receiver name (e.g., "agent-backend")
receiverId::String # Message receiver id (uuid4 or nothing for broadcast)
replyTo::String # Topic to reply to
replyToMsgId::String # Message id this message is replying to
brokerURL::String # NATS server address
send_to::String # Topic/subject the sender sends to
msg_purpose::String # Purpose of this message (ACK | NACK | updateStatus | shutdown | ...)
sender_name::String # Sender name (e.g., "agent-wine-web-frontend")
sender_id::String # Sender id (uuid4)
receiver_name::String # Message receiver name (e.g., "agent-backend")
receiver_id::String # Message receiver id (uuid4 or nothing for broadcast)
reply_to::String # Topic to reply to
reply_to_msg_id::String # Message id this message is replying to
broker_url::String # NATS server address
metadata::Dict{String, Any}
payloads::AbstractArray{msgPayload_v1} # Multiple payloads stored here
payloads::Vector{msg_payload_v1} # Multiple payloads stored here
end
```
**JSON Schema:**
```json
{
"correlationId": "uuid-v4-string",
"msgId": "uuid-v4-string",
"correlation_id": "uuid-v4-string",
"msg_id": "uuid-v4-string",
"timestamp": "2024-01-15T10:30:00Z",
"sendTo": "topic/subject",
"msgPurpose": "ACK | NACK | updateStatus | shutdown | chat",
"senderName": "agent-wine-web-frontend",
"senderId": "uuid4",
"receiverName": "agent-backend",
"receiverId": "uuid4",
"replyTo": "topic",
"replyToMsgId": "uuid4",
"brokerURL": "nats://localhost:4222",
"send_to": "topic/subject",
"msg_purpose": "ACK | NACK | updateStatus | shutdown | chat",
"sender_name": "agent-wine-web-frontend",
"sender_id": "uuid4",
"receiver_name": "agent-backend",
"receiver_id": "uuid4",
"reply_to": "topic",
"reply_to_msg_id": "uuid4",
"broker_url": "nats://localhost:4222",
"metadata": {
@@ -189,7 +189,7 @@ end
{
"id": "uuid4",
"dataname": "login_image",
"type": "image",
"payload_type": "image",
"transport": "direct",
"encoding": "base64",
"size": 15433,
@@ -201,7 +201,7 @@ end
{
"id": "uuid4",
"dataname": "large_data",
"type": "table",
"payload_type": "table",
"transport": "link",
"encoding": "none",
"size": 524288,
@@ -214,16 +214,16 @@ end
}
```
### 2. msgPayload_v1 - Payload Structure
### 2. msg_payload_v1 - Payload Structure
The `msgPayload_v1` structure provides flexible payload handling for various data types across all supported platforms.
The `msg_payload_v1` structure provides flexible payload handling for various data types across all supported platforms.
**Julia Structure:**
```julia
struct msgPayload_v1
struct msg_payload_v1
id::String # Id of this payload (e.g., "uuid4")
dataname::String # Name of this payload (e.g., "login_image")
type::String # "text | dictionary | table | image | audio | video | binary"
payload_type::String # "text | dictionary | table | image | audio | video | binary"
transport::String # "direct | link"
encoding::String # "none | json | base64 | arrow-ipc"
size::Integer # Data size in bytes
@@ -383,17 +383,25 @@ graph TD
```julia
function smartsend(
subject::String,
data::AbstractArray{Tuple{String, Any, String}}; # No standalone type parameter
nats_url::String = "nats://localhost:4222",
fileserverUploadHandler::Function = plik_oneshot_upload,
size_threshold::Int = 1_000_000 # 1MB
data::AbstractArray{Tuple{String, Any, String}, 1}; # List of (dataname, data, type) tuples
broker_url::String = DEFAULT_BROKER_URL, # NATS server URL
fileserver_url = DEFAULT_FILESERVER_URL,
fileserver_upload_handler::Function = plik_oneshot_upload,
size_threshold::Int = DEFAULT_SIZE_THRESHOLD,
correlation_id::Union{String, Nothing} = nothing,
msg_purpose::String = "chat",
sender_name::String = "NATSBridge",
receiver_name::String = "",
receiver_id::String = "",
reply_to::String = "",
reply_to_msg_id::String = "",
is_publish::Bool = true # Whether to automatically publish to NATS
)
```
**Return Value:**
- Returns a tuple `(env, env_json_str)` where:
- `env::msgEnvelope_v1` - The envelope object containing all metadata and payloads
- `env::msg_envelope_v1` - The envelope object containing all metadata and payloads
- `env_json_str::String` - JSON string representation of the envelope for publishing
**Options:**
@@ -417,8 +425,8 @@ The envelope object can be accessed directly for programmatic use, while the JSO
```julia
function smartreceive(
msg::NATS.Message,
fileserverDownloadHandler::Function;
msg::NATS.Msg;
fileserver_download_handler::Function = _fetch_with_backoff,
max_retries::Int = 5,
base_delay::Int = 100,
max_delay::Int = 5000
@@ -427,7 +435,7 @@ function smartreceive(
# Iterate through all payloads
# For each payload: check transport type
# If direct: decode Base64 payload
# If link: fetch from URL with exponential backoff using fileserverDownloadHandler
# If link: fetch from URL with exponential backoff using fileserver_download_handler
# Deserialize payload based on type
# Return envelope dictionary with all metadata and deserialized payloads
end
@@ -435,7 +443,7 @@ end
**Output Format:**
- Returns a dictionary (key-value map) containing all envelope fields:
- `correlationId`, `msgId`, `timestamp`, `sendTo`, `msgPurpose`, `senderName`, `senderId`, `receiverName`, `receiverId`, `replyTo`, `replyToMsgId`, `brokerURL`
- `correlation_id`, `msg_id`, `timestamp`, `send_to`, `msg_purpose`, `sender_name`, `sender_id`, `receiver_name`, `receiver_id`, `reply_to`, `reply_to_msg_id`, `broker_url`
- `metadata` - Message-level metadata dictionary
- `payloads` - List of dictionaries, each containing deserialized payload data
@@ -445,11 +453,11 @@ end
3. For each payload:
- Determine transport type (`direct` or `link`)
- If `direct`: decode Base64 data from the message
- If `link`: fetch data from URL using exponential backoff (via `fileserverDownloadHandler`)
- If `link`: fetch data from URL using exponential backoff (via `fileserver_download_handler`)
- Deserialize based on payload type (`dictionary`, `table`, `binary`, etc.)
4. Return envelope dictionary with `payloads` field containing list of `(dataname, data, type)` tuples
**Note:** The `fileserverDownloadHandler` receives `(url::String, max_retries::Int, base_delay::Int, max_delay::Int, correlation_id::String)` and returns `Vector{UInt8}`.
**Note:** The `fileserver_download_handler` receives `(url::String, max_retries::Int, base_delay::Int, max_delay::Int, correlation_id::String)` and returns `Vector{UInt8}`.
### JavaScript Implementation

91
docs/implementation.md
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@@ -31,18 +31,18 @@ The implementation uses a **standardized list-of-tuples format** for all payload
# Output format for smartreceive (returns envelope dictionary with payloads field)
# Returns: Dict with envelope metadata and payloads field containing list of tuples
# {
# "correlationId": "...",
# "msgId": "...",
# "correlation_id": "...",
# "msg_id": "...",
# "timestamp": "...",
# "sendTo": "...",
# "msgPurpose": "...",
# "senderName": "...",
# "senderId": "...",
# "receiverName": "...",
# "receiverId": "...",
# "replyTo": "...",
# "replyToMsgId": "...",
# "brokerURL": "...",
# "send_to": "...",
# "msg_purpose": "...",
# "sender_name": "...",
# "sender_id": "...",
# "receiver_name": "...",
# "receiver_id": "...",
# "reply_to": "...",
# "reply_to_msg_id": "...",
# "broker_url": "...",
# "metadata": {...},
# "payloads": [(dataname1, data1, type1), (dataname2, data2, type2), ...]
# }
@@ -53,15 +53,15 @@ Where `type` can be: `"text"`, `"dictionary"`, `"table"`, `"image"`, `"audio"`,
**Examples:**
```julia
# Single payload - still wrapped in a list (type is required as third element)
smartsend("/test", [(dataname1, data1, "text")], ...)
smartsend("/test", [(dataname1, data1, "text")], broker_url="nats://localhost:4222")
# Multiple payloads in one message (each payload has its own type)
smartsend("/test", [(dataname1, data1, "dictionary"), (dataname2, data2, "table")], ...)
smartsend("/test", [(dataname1, data1, "dictionary"), (dataname2, data2, "table")], broker_url="nats://localhost:4222")
# Receive returns a dictionary envelope with all metadata and deserialized payloads
env = smartreceive(msg, ...)
env = smartreceive(msg; fileserver_download_handler=_fetch_with_backoff, max_retries=5, base_delay=100, max_delay=5000)
# env["payloads"] = [(dataname1, data1, "text"), (dataname2, data2, "table"), ...]
# env["correlationId"], env["msgId"], etc.
# env["correlation_id"], env["msg_id"], etc.
```
## Cross-Platform Interoperability
@@ -98,7 +98,7 @@ NATSBridge is designed for seamless communication between Julia, JavaScript, and
# Julia sender
using NATSBridge
data = [("message", "Hello from Julia!", "text")]
smartsend("/cross_platform", data, nats_url="nats://localhost:4222")
smartsend("/cross_platform", data, broker_url="nats://localhost:4222")
```
```javascript
@@ -152,7 +152,7 @@ The `smartsend` function now returns a tuple containing both the envelope object
```julia
env, env_json_str = smartsend(...)
# env::msgEnvelope_v1 - The envelope object with all metadata and payloads
# env::msg_envelope_v1 - The envelope object with all metadata and payloads
# env_json_str::String - JSON string for publishing to NATS
```
@@ -167,9 +167,10 @@ This enables two use cases:
The Julia implementation provides:
- **[`MessageEnvelope`](src/NATSBridge.jl)**: Struct for the unified JSON envelope
- **[`SmartSend()`](src/NATSBridge.jl)**: Handles transport selection based on payload size
- **[`SmartReceive()`](src/NATSBridge.jl)**: Handles both direct and link transport
- **[`msg_envelope_v1`](src/NATSBridge.jl)**: Struct for the unified JSON envelope
- **[`msg_payload_v1`](src/NATSBridge.jl)**: Struct for individual payload representation
- **[`smartsend()`](src/NATSBridge.jl)**: Handles transport selection based on payload size
- **[`smartreceive()`](src/NATSBridge.jl)**: Handles both direct and link transport
### JavaScript Module: [`src/NATSBridge.js`](../src/NATSBridge.js)
@@ -277,16 +278,16 @@ smartsend(
)
# Even single payload must be wrapped in a list with type
smartsend("/test", [("single_data", mydata, "dictionary")])
smartsend("/test", [("single_data", mydata, "dictionary")], nats_url="nats://localhost:4222")
```
#### Python/Micropython (Receiver)
```python
from nats_bridge import smartreceive
# Receive returns a list of (dataname, data, type) tuples
payloads = smartreceive(msg)
# payloads = [(dataname1, data1, "dictionary"), (dataname2, data2, "table"), ...]
# Receive returns a dictionary with envelope metadata and payloads field
env = smartreceive(msg)
# env["payloads"] = [(dataname1, data1, "dictionary"), (dataname2, data2, "table"), ...]
```
#### JavaScript (Sender)
@@ -340,8 +341,8 @@ for await (const msg of sub) {
}
// Also access envelope metadata
console.log(`Correlation ID: ${env.correlationId}`);
console.log(`Message ID: ${env.msgId}`);
console.log(`Correlation ID: ${env.correlation_id}`);
console.log(`Message ID: ${env.msg_id}`);
}
```
@@ -359,9 +360,9 @@ df = DataFrame(
category = rand(["A", "B", "C"], 10_000_000)
)
# Send via SmartSend - wrapped in a list (type is part of each tuple)
env, env_json_str = SmartSend("analysis_results", [("table_data", df, "table")])
# env: msgEnvelope_v1 object with all metadata and payloads
# Send via smartsend - wrapped in a list (type is part of each tuple)
env, env_json_str = smartsend("analysis_results", [("table_data", df, "table")], broker_url="nats://localhost:4222")
# env: msg_envelope_v1 object with all metadata and payloads
# env_json_str: JSON string representation of the envelope for publishing
```
@@ -461,7 +462,7 @@ using NATSBridge
function publish_health_status(nats_url)
# Send status wrapped in a list (type is part of each tuple)
status = Dict("cpu" => rand(), "memory" => rand())
smartsend("health", [("status", status, "dictionary")], nats_url=nats_url)
smartsend("health", [("status", status, "dictionary")], broker_url=nats_url)
sleep(5) # Every 5 seconds
end
```
@@ -523,7 +524,7 @@ def handle_device_config(msg):
"device/response",
[("config", config, "dictionary")],
nats_url="nats://localhost:4222",
reply_to=env.get("replyTo")
reply_to=env.get("reply_to")
)
```
@@ -636,7 +637,7 @@ chat_message = [
smartsend(
"chat.room123",
chat_message,
nats_url="nats://localhost:4222",
broker_url="nats://localhost:4222",
msg_purpose="chat",
reply_to="chat.room123.responses"
)
@@ -684,7 +685,7 @@ await smartsend("chat.room123", message);
**Use Case:** Full-featured chat system supporting rich media. User can send text, small images directly, or upload large files that get uploaded to HTTP server and referenced via URLs. Claim-check pattern ensures reliable delivery tracking for all message components.
**Implementation Note:** The `smartreceive` function iterates through all payloads in the envelope and processes each according to its transport type. See the standard API format in Section 1: `msgEnvelope_v1` supports `AbstractArray{msgPayload_v1}` for multiple payloads.
**Implementation Note:** The `smartreceive` function iterates through all payloads in the envelope and processes each according to its transport type. See the standard API format in Section 1: `msg_envelope_v1` supports `Vector{msg_payload_v1}` for multiple payloads.
## Configuration
@@ -700,19 +701,19 @@ await smartsend("chat.room123", message);
```json
{
"correlationId": "uuid-v4-string",
"msgId": "uuid-v4-string",
"correlation_id": "uuid-v4-string",
"msg_id": "uuid-v4-string",
"timestamp": "2024-01-15T10:30:00Z",
"sendTo": "topic/subject",
"msgPurpose": "ACK | NACK | updateStatus | shutdown | chat",
"senderName": "agent-wine-web-frontend",
"senderId": "uuid4",
"receiverName": "agent-backend",
"receiverId": "uuid4",
"replyTo": "topic",
"replyToMsgId": "uuid4",
"BrokerURL": "nats://localhost:4222",
"send_to": "topic/subject",
"msg_purpose": "ACK | NACK | updateStatus | shutdown | chat",
"sender_name": "agent-wine-web-frontend",
"sender_id": "uuid4",
"receiver_name": "agent-backend",
"receiver_id": "uuid4",
"reply_to": "topic",
"reply_to_msg_id": "uuid4",
"broker_url": "nats://localhost:4222",
"metadata": {
"content_type": "application/octet-stream",
@@ -723,7 +724,7 @@ await smartsend("chat.room123", message);
{
"id": "uuid4",
"dataname": "login_image",
"type": "image",
"payload_type": "image",
"transport": "direct",
"encoding": "base64",
"size": 15433,

2
examples/tutorial.md
View File

@@ -182,7 +182,7 @@ for (const payload of env.payloads) {
using NATSBridge
# Receive and process message
env = smartreceive(msg, fileserverDownloadHandler)
env = smartreceive(msg; fileserver_download_handler=_fetch_with_backoff)
for (dataname, data, type) in env["payloads"]
println("Received $dataname: $data")
end

3
src/NATSBridge.jl
View File

@@ -718,7 +718,7 @@ payloads = smartreceive(msg; fileserver_download_handler=_fetch_with_backoff, ma
"""
function smartreceive(
msg::NATS.Msg;
fileserver_download_handler::Function=_fetch_with_backoff,
fileserver_download_handler::Function = _fetch_with_backoff,
max_retries::Int = 5,
base_delay::Int = 100,
max_delay::Int = 5000
@@ -1047,7 +1047,6 @@ function plik_oneshot_upload(file_server_url::String, filepath::String)
error("Failed to upload file: server returned status $(http_response.status)")
end
response_json = JSON.parse(http_response.body)
fileid = response_json["id"]
# url of the uploaded data e.g. "http://192.168.1.20:8080/file/3F62E/4AgGT/test.zip"

6
test/test_julia_dict_sender.jl
View File

@@ -95,9 +95,9 @@ function test_dict_send()
env, env_json_str = NATSBridge.smartsend(
SUBJECT,
[data1, data2]; # List of (dataname, data, type) tuples
nats_url = NATS_URL,
broker_url = NATS_URL,
fileserver_url = FILESERVER_URL,
fileserverUploadHandler = plik_upload_handler,
fileserver_upload_handler = plik_upload_handler,
size_threshold = 1_000_000, # 1MB threshold
correlation_id = correlation_id,
msg_purpose = "chat",
@@ -115,7 +115,7 @@ function test_dict_send()
for (i, payload) in enumerate(env.payloads)
log_trace("Payload $i ('$payload.dataname'):")
log_trace(" Transport: $(payload.transport)")
log_trace(" Type: $(payload.type)")
log_trace(" Type: $(payload.payload_type)")
log_trace(" Size: $(payload.size) bytes")
log_trace(" Encoding: $(payload.encoding)")

6
test/test_julia_file_sender.jl
View File

@@ -82,9 +82,9 @@ function test_large_binary_send()
env, env_json_str = NATSBridge.smartsend(
SUBJECT,
[data1, data2]; # List of (dataname, data, type) tuples
nats_url = NATS_URL;
broker_url = NATS_URL;
fileserver_url = FILESERVER_URL,
fileserverUploadHandler = plik_upload_handler,
fileserver_upload_handler = plik_upload_handler,
size_threshold = 1_000_000,
correlation_id = correlation_id,
msg_purpose = "chat",
@@ -97,7 +97,7 @@ function test_large_binary_send()
)
log_trace("Sent message with transport: $(env.payloads[1].transport)")
log_trace("Envelope type: $(env.payloads[1].type)")
log_trace("Envelope type: $(env.payloads[1].payload_type)")
# Check if link transport was used
if env.payloads[1].transport == "link"

6
test/test_julia_mix_payloads_sender.jl
View File

@@ -189,9 +189,9 @@ function test_mix_send()
env, env_json_str = NATSBridge.smartsend(
SUBJECT,
payloads; # List of (dataname, data, type) tuples
nats_url = NATS_URL,
broker_url = NATS_URL,
fileserver_url = FILESERVER_URL,
fileserverUploadHandler = plik_upload_handler,
fileserver_upload_handler = plik_upload_handler,
size_threshold = 1_000_000, # 1MB threshold
correlation_id = correlation_id,
msg_purpose = "chat",
@@ -209,7 +209,7 @@ function test_mix_send()
for (i, payload) in enumerate(env.payloads)
log_trace("Payload $i ('$payload.dataname'):")
log_trace(" Transport: $(payload.transport)")
log_trace(" Type: $(payload.type)")
log_trace(" Type: $(payload.payload_type)")
log_trace(" Size: $(payload.size) bytes")
log_trace(" Encoding: $(payload.encoding)")

6
test/test_julia_table_sender.jl
View File

@@ -93,9 +93,9 @@ function test_table_send()
env, env_json_str = NATSBridge.smartsend(
SUBJECT,
[data1, data2]; # List of (dataname, data, type) tuples
nats_url = NATS_URL,
broker_url = NATS_URL,
fileserver_url = FILESERVER_URL,
fileserverUploadHandler = plik_upload_handler,
fileserver_upload_handler = plik_upload_handler,
size_threshold = 1_000_000, # 1MB threshold
correlation_id = correlation_id,
msg_purpose = "chat",
@@ -113,7 +113,7 @@ function test_table_send()
for (i, payload) in enumerate(env.payloads)
log_trace("Payload $i ('$payload.dataname'):")
log_trace(" Transport: $(payload.transport)")
log_trace(" Type: $(payload.type)")
log_trace(" Type: $(payload.payload_type)")
log_trace(" Size: $(payload.size) bytes")
log_trace(" Encoding: $(payload.encoding)")

6
test/test_julia_text_sender.jl
View File

@@ -78,9 +78,9 @@ function test_text_send()
env, env_json_str = NATSBridge.smartsend(
SUBJECT,
[data1, data2]; # List of (dataname, data, type) tuples
nats_url = NATS_URL,
broker_url = NATS_URL,
fileserver_url = FILESERVER_URL,
fileserverUploadHandler = plik_upload_handler,
fileserver_upload_handler = plik_upload_handler,
size_threshold = 1_000_000, # 1MB threshold
correlation_id = correlation_id,
msg_purpose = "chat",
@@ -98,7 +98,7 @@ function test_text_send()
for (i, payload) in enumerate(env.payloads)
log_trace("Payload $i ('$payload.dataname'):")
log_trace(" Transport: $(payload.transport)")
log_trace(" Type: $(payload.type)")
log_trace(" Type: $(payload.payload_type)")
log_trace(" Size: $(payload.size) bytes")
log_trace(" Encoding: $(payload.encoding)")