4c57d201a4
The source headers, LICENSE files, and license metadata had drifted apart. Align the entire project to MIT: - Convert every source-file header to the MIT text across all comment styles (Go, TS, TSX, JS, MJS, SQL, CSS, GraphQL, shell), including SPDX-License-Identifier tags - Set the root and cookie-banner LICENSE files to the MIT text with a "MIT License" title line - Switch the package.json license fields, Docker image label, and cookie-banner README to MIT - Update docs and the genmodels header generator accordingly - Normalize copyright lines to a single format (Copyright (c) <year(s)> Probo Inc <hello@probo.com>.): unify the hello@getprobo.com and hello@probo.inc emails to hello@probo.com and the comma-separated years to a hyphenated range Genuine third-party references are intentionally left untouched: the Lucide icon attributions (Lucide is ISC) and the trivy dependency license allowlist. Signed-off-by: Sacha Al Himdani <sacha@probo.com>
92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@probo.com>.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
|
|
package llm
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
)
|
|
|
|
type (
|
|
ErrRateLimit struct {
|
|
RetryAfter time.Duration
|
|
Err error
|
|
}
|
|
|
|
ErrContextLength struct {
|
|
MaxTokens int
|
|
Err error
|
|
}
|
|
|
|
ErrContentFilter struct {
|
|
Err error
|
|
}
|
|
|
|
ErrAuthentication struct {
|
|
Err error
|
|
}
|
|
|
|
// ErrStreamingRequired is returned by a provider when a non-streaming
|
|
// request must be retried with the streaming endpoint (e.g. Anthropic
|
|
// requires streaming for responses that may take longer than 10 minutes).
|
|
ErrStreamingRequired struct {
|
|
Err error
|
|
}
|
|
)
|
|
|
|
func (e *ErrRateLimit) Error() string {
|
|
if e.RetryAfter > 0 {
|
|
return fmt.Sprintf("rate limited (retry after %s): %v", e.RetryAfter, e.Err)
|
|
}
|
|
|
|
return fmt.Sprintf("rate limited: %v", e.Err)
|
|
}
|
|
|
|
func (e *ErrRateLimit) Unwrap() error { return e.Err }
|
|
|
|
func (e *ErrContextLength) Error() string {
|
|
if e.MaxTokens > 0 {
|
|
return fmt.Sprintf("context length exceeded (max %d tokens): %v", e.MaxTokens, e.Err)
|
|
}
|
|
|
|
return fmt.Sprintf("context length exceeded: %v", e.Err)
|
|
}
|
|
|
|
func (e *ErrContextLength) Unwrap() error { return e.Err }
|
|
|
|
func (e *ErrContentFilter) Error() string {
|
|
return fmt.Sprintf("content filtered: %v", e.Err)
|
|
}
|
|
|
|
func (e *ErrContentFilter) Unwrap() error { return e.Err }
|
|
|
|
func (e *ErrAuthentication) Error() string {
|
|
return fmt.Sprintf("authentication failed: %v", e.Err)
|
|
}
|
|
|
|
func (e *ErrAuthentication) Unwrap() error { return e.Err }
|
|
|
|
func (e *ErrStreamingRequired) Error() string {
|
|
return fmt.Sprintf("streaming is required: %v", e.Err)
|
|
}
|
|
|
|
func (e *ErrStreamingRequired) Unwrap() error { return e.Err }
|