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<?php
/**
* Helper autocomplete for php grpc extension
* @author Dmitry Gavriloff <info@imega.ru>
* @link https://github.com/iMega/grpc-phpdoc
*/
/**
* Grpc
* @see https://grpc.io
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
namespace Grpc;
/**
* Register call error constants
*/
/**
* everything went ok
*/
const CALL_OK = 0;
/**
* something failed, we don't know what
*/
const CALL_ERROR = 1;
/**
* this method is not available on the server
*/
const CALL_ERROR_NOT_ON_SERVER = 2;
/**
* this method is not available on the client
*/
const CALL_ERROR_NOT_ON_CLIENT = 3;
/**
* this method must be called before server_accept
*/
const CALL_ERROR_ALREADY_ACCEPTED = 4;
/**
* this method must be called before invoke
*/
const CALL_ERROR_ALREADY_INVOKED = 5;
/**
* this method must be called after invoke
*/
const CALL_ERROR_NOT_INVOKED = 6;
/**
* this call is already finished
* (writes_done or write_status has already been called)
*/
const CALL_ERROR_ALREADY_FINISHED = 7;
/**
* there is already an outstanding read/write operation on the call
*/
const CALL_ERROR_TOO_MANY_OPERATIONS = 8;
/**
* the flags value was illegal for this call
*/
const CALL_ERROR_INVALID_FLAGS = 9;
/**
* invalid metadata was passed to this call
*/
const CALL_ERROR_INVALID_METADATA = 10;
/**
* invalid message was passed to this call
*/
const CALL_ERROR_INVALID_MESSAGE = 11;
/**
* completion queue for notification has not been registered with the
* server
*/
const CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE = 12;
/**
* this batch of operations leads to more operations than allowed
*/
const CALL_ERROR_BATCH_TOO_BIG = 13;
/**
* payload type requested is not the type registered
*/
const CALL_ERROR_PAYLOAD_TYPE_MISMATCH = 14;
/*
* Register write flags
*/
/**
* Hint that the write may be buffered and need not go out on the wire
* immediately. GRPC is free to buffer the message until the next non-buffered
* write, or until writes_done, but it need not buffer completely or at all.
*/
const WRITE_BUFFER_HINT = 1;
/**
* Force compression to be disabled for a particular write
* (start_write/add_metadata). Illegal on invoke/accept.
*/
const WRITE_NO_COMPRESS = 2;
/*
* Register status constants
*/
/**
* Not an error; returned on success
*/
const STATUS_OK = 0;
/**
* The operation was cancelled (typically by the caller).
*/
const STATUS_CANCELLED = 1;
/**
* Unknown error. An example of where this error may be returned is
* if a Status value received from another address space belongs to
* an error-space that is not known in this address space. Also
* errors raised by APIs that do not return enough error information
* may be converted to this error.
*/
const STATUS_UNKNOWN = 2;
/**
* Client specified an invalid argument. Note that this differs
* from FAILED_PRECONDITION. INVALID_ARGUMENT indicates arguments
* that are problematic regardless of the state of the system
* (e.g., a malformed file name).
*/
const STATUS_INVALID_ARGUMENT = 3;
/**
* Deadline expired before operation could complete. For operations
* that change the state of the system, this error may be returned
* even if the operation has completed successfully. For example, a
* successful response from a server could have been delayed long
* enough for the deadline to expire.
*/
const STATUS_DEADLINE_EXCEEDED = 4;
/**
* Some requested entity (e.g., file or directory) was not found.
*/
const STATUS_NOT_FOUND = 5;
/* Some entity that we attempted to create (e.g., file or directory)
* already exists.
*/
const STATUS_ALREADY_EXISTS = 6;
/**
* The caller does not have permission to execute the specified
* operation. PERMISSION_DENIED must not be used for rejections
* caused by exhausting some resource (use RESOURCE_EXHAUSTED
* instead for those errors). PERMISSION_DENIED must not be
* used if the caller can not be identified (use UNAUTHENTICATED
* instead for those errors).
*/
const STATUS_PERMISSION_DENIED = 7;
/**
* The request does not have valid authentication credentials for the
* operation.
*/
const STATUS_UNAUTHENTICATED = 16;
/**
* Some resource has been exhausted, perhaps a per-user quota, or
* perhaps the entire file system is out of space.
*/
const STATUS_RESOURCE_EXHAUSTED = 8;
/**
* Operation was rejected because the system is not in a state
* required for the operation's execution. For example, directory
* to be deleted may be non-empty, an rmdir operation is applied to
* a non-directory, etc.
*
* A litmus test that may help a service implementor in deciding
* between FAILED_PRECONDITION, ABORTED, and UNAVAILABLE:
* (a) Use UNAVAILABLE if the client can retry just the failing call.
* (b) Use ABORTED if the client should retry at a higher-level
* (e.g., restarting a read-modify-write sequence).
* (c) Use FAILED_PRECONDITION if the client should not retry until
* the system state has been explicitly fixed. E.g., if an "rmdir"
* fails because the directory is non-empty, FAILED_PRECONDITION
* should be returned since the client should not retry unless
* they have first fixed up the directory by deleting files from it.
* (d) Use FAILED_PRECONDITION if the client performs conditional
* REST Get/Update/Delete on a resource and the resource on the
* server does not match the condition. E.g., conflicting
* read-modify-write on the same resource.
*/
const STATUS_FAILED_PRECONDITION = 9;
/**
* The operation was aborted, typically due to a concurrency issue
* like sequencer check failures, transaction aborts, etc.
*
* See litmus test above for deciding between FAILED_PRECONDITION,
* ABORTED, and UNAVAILABLE.
*/
const STATUS_ABORTED = 10;
/**
* Operation was attempted past the valid range. E.g., seeking or
* reading past end of file.
*
* Unlike INVALID_ARGUMENT, this error indicates a problem that may
* be fixed if the system state changes. For example, a 32-bit file
* system will generate INVALID_ARGUMENT if asked to read at an
* offset that is not in the range [0,2^32-1], but it will generate
* OUT_OF_RANGE if asked to read from an offset past the current
* file size.
*
* There is a fair bit of overlap between FAILED_PRECONDITION and
* OUT_OF_RANGE. We recommend using OUT_OF_RANGE (the more specific
* error) when it applies so that callers who are iterating through
* a space can easily look for an OUT_OF_RANGE error to detect when
* they are done.
*/
const STATUS_OUT_OF_RANGE = 11;
/**
* Operation is not implemented or not supported/enabled in this service.
*/
const STATUS_UNIMPLEMENTED = 12;
/**
* Internal errors. Means some invariants expected by underlying
* system has been broken. If you see one of these errors,
* something is very broken.
*/
const STATUS_INTERNAL = 13;
/**
* The service is currently unavailable. This is a most likely a
* transient condition and may be corrected by retrying with
* a backoff.
*
* See litmus test above for deciding between FAILED_PRECONDITION,
* ABORTED, and UNAVAILABLE.
*/
const STATUS_UNAVAILABLE = 14;
/**
* Unrecoverable data loss or corruption.
*/
const STATUS_DATA_LOSS = 15;
/*
* Register op type constants
*/
/**
* Send initial metadata: one and only one instance MUST be sent for each
* call, unless the call was cancelled - in which case this can be skipped.
* This op completes after all bytes of metadata have been accepted by
* outgoing flow control.
*/
const OP_SEND_INITIAL_METADATA = 0;
/**
* Send a message: 0 or more of these operations can occur for each call.
* This op completes after all bytes for the message have been accepted by
* outgoing flow control.
*/
const OP_SEND_MESSAGE = 1;
/** Send a close from the client: one and only one instance MUST be sent from
* the client, unless the call was cancelled - in which case this can be
* skipped.
* This op completes after all bytes for the call (including the close)
* have passed outgoing flow control.
*/
const OP_SEND_CLOSE_FROM_CLIENT = 2;
/**
* Send status from the server: one and only one instance MUST be sent from
* the server unless the call was cancelled - in which case this can be
* skipped.
* This op completes after all bytes for the call (including the status)
* have passed outgoing flow control.
*/
const OP_SEND_STATUS_FROM_SERVER = 3;
/**
* Receive initial metadata: one and only one MUST be made on the client,
* must not be made on the server.
* This op completes after all initial metadata has been read from the
* peer.
*/
const OP_RECV_INITIAL_METADATA = 4;
/**
* Receive a message: 0 or more of these operations can occur for each call.
* This op completes after all bytes of the received message have been
* read, or after a half-close has been received on this call.
*/
const OP_RECV_MESSAGE = 5;
/**
* Receive status on the client: one and only one must be made on the client.
* This operation always succeeds, meaning ops paired with this operation
* will also appear to succeed, even though they may not have. In that case
* the status will indicate some failure.
* This op completes after all activity on the call has completed.
*/
const OP_RECV_STATUS_ON_CLIENT = 6;
/**
* Receive close on the server: one and only one must be made on the
* server.
* This op completes after the close has been received by the server.
* This operation always succeeds, meaning ops paired with this operation
* will also appear to succeed, even though they may not have.
*/
const OP_RECV_CLOSE_ON_SERVER = 7;
/*
* Register connectivity state constants
*/
/**
* channel is idle
*/
const CHANNEL_IDLE = 0;
/**
* channel is connecting
*/
const CHANNEL_CONNECTING = 1;
/**
* channel is ready for work
*/
const CHANNEL_READY = 2;
/**
* channel has seen a failure but expects to recover
*/
const CHANNEL_TRANSIENT_FAILURE = 3;
/**
* channel has seen a failure that it cannot recover from
*/
const CHANNEL_SHUTDOWN = 4;
const CHANNEL_FATAL_FAILURE = 4;
/**
* Class Server
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class Server
{
/**
* Constructs a new instance of the Server class
*
* @param array $args The arguments to pass to the server (optional)
*/
public function __construct(array $args) {}
/**
* Request a call on a server. Creates a single GRPC_SERVER_RPC_NEW event.
*
* @param int $tag_new The tag to associate with the new request
* @param int $tag_cancel The tag to use if the call is cancelled
*/
public function requestCall($tag_new, $tag_cancel) {}
/**
* Add a http2 over tcp listener.
*
* @param string $addr The address to add
*
* @return bool true on success, false on failure
*/
public function addHttp2Port($addr) {}
/**
* Add a secure http2 over tcp listener.
*
* @param string $addr The address to add
* @param ServerCredentials $creds_obj
*
* @return bool true on success, false on failure
*/
public function addSecureHttp2Port($addr, $creds_obj) {}
/**
* Start a server - tells all listeners to start listening
*/
public function start() {}
}
/**
* Class ServerCredentials
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class ServerCredentials
{
/**
* Create SSL credentials.
*
* @param string $pem_root_certs PEM encoding of the server root certificates
* @param string $pem_private_key PEM encoding of the client's private key
* @param string $pem_cert_chain PEM encoding of the client's certificate chain
*
* @return object Credentials The new SSL credentials object
* @throws \InvalidArgumentException
*/
public static function createSsl(
$pem_root_certs,
$pem_private_key,
$pem_cert_chain
) {}
}
/**
* Class Channel
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class Channel
{
/**
* Construct an instance of the Channel class. If the $args array contains a
* "credentials" key mapping to a ChannelCredentials object, a secure channel
* will be created with those credentials.
*
* @param string $target The hostname to associate with this channel
* @param array $args The arguments to pass to the Channel (optional)
*
* @throws \InvalidArgumentException
*/
public function __construct($target, $args = []) {}
/**
* Get the endpoint this call/stream is connected to
*
* @return string The URI of the endpoint
*/
public function getTarget() {}
/**
* Get the connectivity state of the channel
*
* @param bool $try_to_connect try to connect on the channel
*
* @return int The grpc connectivity state
* @throws \InvalidArgumentException
*/
public function getConnectivityState($try_to_connect = false) {}
/**
* Watch the connectivity state of the channel until it changed
*
* @param int $last_state The previous connectivity state of the channel
* @param Timeval $deadline_obj The deadline this function should wait until
*
* @return bool If the connectivity state changes from last_state
* before deadline
* @throws \InvalidArgumentException
*/
public function watchConnectivityState($last_state, Timeval $deadline_obj) {}
/**
* Close the channel
*/
public function close() {}
}
/**
* Class ChannelCredentials
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class ChannelCredentials
{
/**
* Set default roots pem.
*
* @param string $pem_roots PEM encoding of the server root certificates
*
* @throws \InvalidArgumentException
*/
public static function setDefaultRootsPem($pem_roots) {}
/**
* Create a default channel credentials object.
*
* @return ChannelCredentials The new default channel credentials object
*/
public static function createDefault() {}
/**
* Create SSL credentials.
*
* @param string|null $pem_root_certs PEM encoding of the server root certificates
* @param string|null $pem_private_key PEM encoding of the client's private key
* @param string|null $pem_cert_chain PEM encoding of the client's certificate chain
*
* @return ChannelCredentials The new SSL credentials object
* @throws \InvalidArgumentException
*/
public static function createSsl(
string $pem_root_certs = null,
string $pem_private_key = null,
string $pem_cert_chain = null
) {}
/**
* Create composite credentials from two existing credentials.
*
* @param ChannelCredentials $cred1 The first credential
* @param CallCredentials $cred2 The second credential
*
* @return ChannelCredentials The new composite credentials object
* @throws \InvalidArgumentException
*/
public static function createComposite(
ChannelCredentials $cred1,
CallCredentials $cred2
) {}
/**
* Create insecure channel credentials
*
* @return null
*/
public static function createInsecure() {}
}
/**
* Class Call
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class Call
{
/**
* Constructs a new instance of the Call class.
*
* @param Channel $channel The channel to associate the call with.
* Must not be closed.
* @param string $method The method to call
* @param Timeval $absolute_deadline The deadline for completing the call
* @param null|string $host_override The host is set by user (optional)
*
* @throws \InvalidArgumentException
*/
public function __construct(
Channel $channel,
$method,
Timeval $absolute_deadline,
$host_override = null
) {}
/**
* Start a batch of RPC actions.
*
* @param array $batch Array of actions to take
*
* @return object Object with results of all actions
* @throws \InvalidArgumentException
* @throws \LogicException
*/
public function startBatch(array $batch) {}
/**
* Set the CallCredentials for this call.
*
* @param CallCredentials $creds_obj The CallCredentials object
*
* @return int The error code
* @throws \InvalidArgumentException
*/
public function setCredentials(CallCredentials $creds_obj) {}
/**
* Get the endpoint this call/stream is connected to
*
* @return string The URI of the endpoint
*/
public function getPeer() {}
/**
* Cancel the call. This will cause the call to end with STATUS_CANCELLED if it
* has not already ended with another status.
*/
public function cancel() {}
}
/**
* Class CallCredentials
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class CallCredentials
{
/**
* Create composite credentials from two existing credentials.
*
* @param CallCredentials $cred1 The first credential
* @param CallCredentials $cred2 The second credential
*
* @return CallCredentials The new composite credentials object
* @throws \InvalidArgumentException
*/
public static function createComposite(
CallCredentials $cred1,
CallCredentials $cred2
) {}
/**
* Create a call credentials object from the plugin API
*
* @param \Closure $callback The callback function
*
* @return CallCredentials The new call credentials object
* @throws \InvalidArgumentException
*/
public static function createFromPlugin(\Closure $callback) {}
}
/**
* Class Timeval
*
* @see https://github.com/grpc/grpc/tree/master/src/php/ext/grpc
*/
class Timeval
{
/**
* Constructs a new instance of the Timeval class
*
* @param int $usec The number of microseconds in the interval
*/
public function __construct($usec) {}
/**
* Adds another Timeval to this one and returns the sum. Calculations saturate
* at infinities.
*
* @param Timeval $other The other Timeval object to add
*
* @return Timeval A new Timeval object containing the sum
* @throws \InvalidArgumentException
*/
public function add(Timeval $other) {}
/**
* Return negative, 0, or positive according to whether a < b, a == b, or a > b
* respectively.
*
* @param Timeval $a The first time to compare
* @param Timeval $b The second time to compare
*
* @return int
* @throws \InvalidArgumentException
*/
public static function compare(Timeval $a, Timeval $b) {}
/**
* Returns the infinite future time value as a timeval object
*
* @return Timeval Infinite future time value
*/
public static function infFuture() {}
/**
* Returns the infinite past time value as a timeval object
*
* @return Timeval Infinite past time value
*/
public static function infPast() {}
/**
* Returns the current time as a timeval object
*
* @return Timeval The current time
*/
public static function now() {}
/**
* Checks whether the two times are within $threshold of each other
*
* @param Timeval $a The first time to compare
* @param Timeval $b The second time to compare
* @param Timeval $threshold The threshold to check against
*
* @return bool True if $a and $b are within $threshold, False otherwise
* @throws \InvalidArgumentException
*/
public static function similar(Timeval $a, Timeval $b, Timeval $threshold) {}
/**
* Sleep until this time, interpreted as an absolute timeout
*/
public function sleepUntil() {}
/**
* Subtracts another Timeval from this one and returns the difference.
* Calculations saturate at infinities.
*
* @param Timeval $other The other Timeval object to subtract
*
* @return Timeval A new Timeval object containing the sum
* @throws \InvalidArgumentException
*/
public function subtract(Timeval $other) {}
/**
* Returns the zero time interval as a timeval object
*
* @return Timeval Zero length time interval
*/
public static function zero() {}
}