Reference documentation and code samples for the Stackdriver Trace Client class TraceClient.
Google Stackdriver Trace allows you to collect latency data from your applications and display it in the Google Cloud Platform Console.
Find more information at Stackdriver Trace API docs .
Example:
use Google\Cloud\Trace\TraceClient;
$trace = new TraceClient();
Namespace
Google \ Cloud \ TraceMethods
__construct
Create a Trace client.
config
array
Configuration options.
↳ apiEndpoint
string
A hostname with optional port to use in place of the service's default endpoint.
↳ projectId
string
The project ID from the Google Developer's Console.
↳ authCache
CacheItemPoolInterface
A cache used storing access tokens. Defaults toa simple in memory implementation.
↳ authCacheOptions
array
Cache configuration options.
↳ authHttpHandler
callable
A handler used to deliver Psr7 requests specifically for authentication.
↳ credentialsFetcher
FetchAuthTokenInterface
A credentials fetcher instance.
↳ httpHandler
callable
A handler used to deliver Psr7 requests. Only valid for requests sent over REST.
↳ keyFile
array
The contents of the service account credentials .json file retrieved from the Google Developer's Console. Ex: json_decode(file_get_contents($path), true)
.
↳ keyFilePath
string
The full path to your service account credentials .json file retrieved from the Google Developers Console.
↳ requestTimeout
float
Seconds to wait before timing out the request. Defaults to 0
with REST and 60
with gRPC.
↳ retries
int
Number of retries for a failed request. Defaults to 3
.
↳ scopes
array
Scopes to be used for the request.
↳ quotaProject
string
Specifies a user project to bill for access charges associated with the request.
insert
See also:
trace
options
array
[optional] Configuration Options
bool
insertBatch
See also:
traces
options
array
[optional] Configuration Options
bool
trace
Lazily find or instantiates a trace. There are no network requests made at this point. To see the operations that can be performed on a trace please see Trace . If no traceId is provided, one will be generated for you.
Example:
// Create a trace with a generated traceId
$trace = $traceClient->trace();
// Create a trace with a specific traceId
$trace = $traceClient->trace('1234abcd');
traceId
string
[optional] The trace id of the trace to reference.
Constants
VERSION
Value: '1.8.9'
FULL_CONTROL_SCOPE
Value: 'https://www.googleapis.com/auth/cloud-platform'
