What Data for This Category Looks Like
Data for coal chemical industry business process guidance comes primarily from three internal enterprise systems: production scheduling platform, safety compliance management system, and business approval system. There are two data update rhythms:
- On-site inspection and process node status data are updated in real time.
- Monthly statistical reports are updated on a scheduled basis.
A single business data entry includes fields such as business number, processing node name, current progress, required submission material list, legal processing time limit, and responsible post information. The time limit field uses working days as its unit. The material list is counted in units of individual items.
Constraints Imposed by These Characteristics on HTTP Interfaces and External Systems
The real-time requirements for coal chemical industry business data require HTTP interfaces to support low-latency, high-frequency calls. This prevents business guidance interruptions caused by interface response timeouts. Business data includes a unique business number field. Interface requests must carry this number as a retrieval parameter. Otherwise, the corresponding business process cannot be matched. The material list is returned in structured array format. External system docking requires adaptation to array format parsing logic. The legal processing time limit field always uses working days as its unit. This unit annotation must be retained in interface returns to avoid cross-system unit ambiguity. Scheduled updated statistical data can reduce repeated request pressure through interface caching mechanisms.
Configuration Settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
| Authentication Method | Bearer {internal service key} | Coal chemical industry business data involves production and compliance information. Using Bearer token authentication restricts calls to authorized systems only, and complies with standard Authorization header format requirements |
| Request Variables | Pass {"<business_id>": "", "<node_type>": ""} | Matches the unique identifier and node classification characteristics of coal chemical industry business, enabling accurate retrieval of corresponding process data. Uses the variables parameter to pass business context |
| Return Field Filtering | Only return business number, current progress, required materials, processing time limit | Reduces invalid data transmission, adapting to the lightweight needs of coal chemical industry business processing. Specifies return fields through the responseData parameter |
| Interface Cache Duration | 600 seconds | Adapts to scheduled updated business statistical data, reduces repeated request frequency, and balances data timeliness and interface load |
| Request Retry Count | First 3 attempts | Responds to occasional network fluctuations in coal chemical industry business systems, ensures call stability, and avoids business guidance interruptions caused by single failed calls |
Three Common Misconfigurations
- Interface response stalls after being called, with no data returned for more than 10 seconds. The cause is failure to set a reasonable timeout threshold for real-time coal chemical industry business data, causing the intermediate layer to automatically disconnect due to excessive waiting time.
- An
Error: write EPROTerror is prompted when calling an HTTPS interface. The cause is incorrect configuration of interface TLS version adaptation. Coal chemical industry business systems usually require TLS 1.2 or higher, and a protocol error occurs if there is no match. - The business number field is omitted when passing request variables. The cause is failure to meet the unique identifier requirement of coal chemical industry business data, causing the interface to fail to retrieve the corresponding process and return an empty result.
How to Confirm Successful Configuration
- Call the interface with a request header that meets authentication requirements, and check that the returned HTTP status code is 200.
- Pass a preset valid business number, and check that the returned data includes core fields such as business progress and required materials.
- Simulate a high-frequency call scenario, and confirm that the interface response duration meets the preset threshold, with no situation of no data return occurring.
- Pass an invalid business number, and confirm that the interface returns a clear prompt of no matching results, without abnormal errors.
The values provided here are common starting points and should be evaluated against local samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.