Documentation / @zerotal/devtools / index / TraceStore
Class: TraceStore
Defined in: devtools/src/TraceStore.ts:46
The in-memory ring of recent request traces, optionally backed by SQLite so history survives a restart.
Nothing happens until the store is used. Opening a database — or starting a
prune timer — from a constructor would mean that merely importing
@zerotal/devtools writes a file to the working directory, in every
environment including production, whether or not the provider ever activates.
The database is therefore opened on first write or read.
Constructors
Constructor
new TraceStore(
options?):TraceStore
Defined in: devtools/src/TraceStore.ts:63
Parameters
options?
number | TraceStoreOptions
Returns
TraceStore
Accessors
persisting
Get Signature
get persisting():
boolean
Defined in: devtools/src/TraceStore.ts:137
Whether this store is persisting to SQLite. Exposed for tests and diagnostics.
Returns
boolean
Methods
push()
push(
trace):void
Defined in: devtools/src/TraceStore.ts:75
Parameters
trace
Returns
void
all()
all():
RequestTrace[]
Defined in: devtools/src/TraceStore.ts:83
Returns
clear()
clear():
void
Defined in: devtools/src/TraceStore.ts:88
Returns
void
subscribe()
subscribe(
fn): () =>void
Defined in: devtools/src/TraceStore.ts:107
Subscribing does not open the database — a listener is not a read.
Parameters
fn
Subscriber
Returns
() => void
dispose()
dispose():
void
Defined in: devtools/src/TraceStore.ts:113
Flush anything pending, stop the timers, and close the database.
Returns
void