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45 lines
1.3 KiB
45 lines
1.3 KiB
package common
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import (
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"fmt"
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)
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type StackError struct {
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Err interface{}
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Stack []byte
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}
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func (se StackError) String() string {
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return fmt.Sprintf("Error: %v\nStack: %s", se.Err, se.Stack)
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}
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func (se StackError) Error() string {
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return se.String()
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}
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//--------------------------------------------------------------------------------------------------
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// panic wrappers
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// A panic resulting from a sanity check means there is a programmer error
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// and some gaurantee is not satisfied.
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func PanicSanity(v interface{}) {
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panic(Fmt("Paniced on a Sanity Check: %v", v))
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}
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// A panic here means something has gone horribly wrong, in the form of data corruption or
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// failure of the operating system. In a correct/healthy system, these should never fire.
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// If they do, it's indicative of a much more serious problem.
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func PanicCrisis(v interface{}) {
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panic(Fmt("Paniced on a Crisis: %v", v))
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}
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// Indicates a failure of consensus. Someone was malicious or something has
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// gone horribly wrong. These should really boot us into an "emergency-recover" mode
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func PanicConsensus(v interface{}) {
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panic(Fmt("Paniced on a Consensus Failure: %v", v))
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}
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// For those times when we're not sure if we should panic
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func PanicQ(v interface{}) {
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panic(Fmt("Paniced questionably: %v", v))
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}
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