Grpc Namespace Reference

Class AbstractCall. More...

Data Structures
class	AbstractCall
class	BaseStub
	Base class for generated client stubs. More...
class	BidiStreamingCall
	Represents an active call that allows for sending and receiving messages in streams in any order. More...
class	Call
	class Call More...
class	CallCredentials
	class CallCredentials More...
interface	CallInvoker
	CallInvoker is used to pass the self defined channel into the stub, while intercept each RPC with the channel accessible. More...
class	Channel
	class Channel More...
class	ChannelCredentials
	class ChannelCredentials More...
class	ClientStreamingCall
	Represents an active call that sends a stream of messages and then gets a single response. More...
class	DefaultCallInvoker
	Default call invoker in the gRPC stub. More...
class	Interceptor
	Represents an interceptor that intercept RPC invocations before call starts. More...
class	MethodDescriptor
	This is an experimental and incomplete implementation of gRPC server for PHP. More...
class	RpcServer
class	Server
	class Server More...
class	ServerCallReader
	This is an experimental and incomplete implementation of gRPC server for PHP. More...
class	ServerCallWriter
	This is an experimental and incomplete implementation of gRPC server for PHP. More...
class	ServerContext
	This is an experimental and incomplete implementation of gRPC server for PHP. More...
class	ServerCredentials
	class ServerCredentials More...
class	ServerStreamingCall
	Represents an active call that sends a single message and then gets a stream of responses. More...
class	Status
class	Timeval
	class Timeval More...
class	UnaryCall
	Represents an active call that sends a single message and then gets a single response. More...

Variables
const	CALL_OK
	everything went ok More...
const	CALL_ERROR
	something failed, we don't know what More...
const	CALL_ERROR_NOT_ON_SERVER
	this method is not available on the server More...
const	CALL_ERROR_NOT_ON_CLIENT
	this method is not available on the client More...
const	CALL_ERROR_ALREADY_INVOKED
	this method must be called before invoke More...
const	CALL_ERROR_NOT_INVOKED
	this method must be called after invoke More...
const	CALL_ERROR_ALREADY_FINISHED
	this call is already finished (writes_done or write_status has already been called) More...
const	CALL_ERROR_TOO_MANY_OPERATIONS
	there is already an outstanding read/write operation on the call More...
const	CALL_ERROR_INVALID_FLAGS
	the flags value was illegal for this call More...
const	WRITE_BUFFER_HINT
	Hint that the write may be buffered and need not go out on the wire immediately. More...
const	WRITE_NO_COMPRESS
	Force compression to be disabled for a particular write (start_write/add_metadata). More...
const	STATUS_OK
	Not an error; returned on success. More...
const	STATUS_CANCELLED
	The operation was cancelled (typically by the caller). More...
const	STATUS_UNKNOWN
	Unknown error. More...
const	STATUS_INVALID_ARGUMENT
	Client specified an invalid argument. More...
const	STATUS_DEADLINE_EXCEEDED
	Deadline expired before operation could complete. More...
const	STATUS_NOT_FOUND
	Some requested entity (e.g., file or directory) was not found. More...
const	STATUS_ALREADY_EXISTS
	Some entity that we attempted to create (e.g., file or directory) already exists. More...
const	STATUS_PERMISSION_DENIED
	The caller does not have permission to execute the specified operation. More...
const	STATUS_UNAUTHENTICATED
	The request does not have valid authentication credentials for the operation. More...
const	STATUS_RESOURCE_EXHAUSTED
	Some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space. More...
const	STATUS_FAILED_PRECONDITION
	Operation was rejected because the system is not in a state required for the operation's execution. More...
const	STATUS_ABORTED
	The operation was aborted, typically due to a concurrency issue like sequencer check failures, transaction aborts, etc. More...
const	STATUS_OUT_OF_RANGE
	Operation was attempted past the valid range. More...
const	STATUS_UNIMPLEMENTED
	Operation is not implemented or not supported/enabled in this service. More...
const	STATUS_INTERNAL
	Internal errors. More...
const	STATUS_UNAVAILABLE
	The service is currently unavailable. More...
const	STATUS_DATA_LOSS
	Unrecoverable data loss or corruption. More...
const	OP_SEND_INITIAL_METADATA
	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. More...
const	OP_SEND_MESSAGE
	Send a message: 0 or more of these operations can occur for each call. More...
const	OP_SEND_CLOSE_FROM_CLIENT
	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. More...
const	OP_SEND_STATUS_FROM_SERVER
	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. More...
const	OP_RECV_INITIAL_METADATA
	Receive initial metadata: one and only one MUST be made on the client, must not be made on the server. More...
const	OP_RECV_MESSAGE
	Receive a message: 0 or more of these operations can occur for each call. More...
const	OP_RECV_STATUS_ON_CLIENT
	Receive status on the client: one and only one must be made on the client. More...
const	OP_RECV_CLOSE_ON_SERVER
	Receive close on the server: one and only one must be made on the server. More...
const	CHANNEL_IDLE
	channel is idle More...
const	CHANNEL_CONNECTING
	channel is connecting More...
const	CHANNEL_READY
	channel is ready for work More...
const	CHANNEL_TRANSIENT_FAILURE
	channel has seen a failure but expects to recover More...
const	CHANNEL_FATAL_FAILURE
	channel has seen a failure that it cannot recover from More...

Detailed Description

Class AbstractCall.

This is an experimental and incomplete implementation of gRPC server for PHP.

APIs are definitely going to be changed.

DO NOT USE in production. Class RpcServer

APIs are definitely going to be changed.

DO NOT USE in production. Class Status

Variable Documentation

CALL_ERROR

const Grpc\CALL_ERROR

something failed, we don't know what

CALL_ERROR_ALREADY_FINISHED

const Grpc\CALL_ERROR_ALREADY_FINISHED

this call is already finished (writes_done or write_status has already been called)

CALL_ERROR_ALREADY_INVOKED

const Grpc\CALL_ERROR_ALREADY_INVOKED

this method must be called before invoke

CALL_ERROR_INVALID_FLAGS

const Grpc\CALL_ERROR_INVALID_FLAGS

the flags value was illegal for this call

CALL_ERROR_NOT_INVOKED

const Grpc\CALL_ERROR_NOT_INVOKED

this method must be called after invoke

CALL_ERROR_NOT_ON_CLIENT

const Grpc\CALL_ERROR_NOT_ON_CLIENT

this method is not available on the client

CALL_ERROR_NOT_ON_SERVER

const Grpc\CALL_ERROR_NOT_ON_SERVER

this method is not available on the server

CALL_ERROR_TOO_MANY_OPERATIONS

const Grpc\CALL_ERROR_TOO_MANY_OPERATIONS

there is already an outstanding read/write operation on the call

CALL_OK

const Grpc\CALL_OK

everything went ok

CHANNEL_CONNECTING

const Grpc\CHANNEL_CONNECTING

channel is connecting

CHANNEL_FATAL_FAILURE

const Grpc\CHANNEL_FATAL_FAILURE

channel has seen a failure that it cannot recover from

CHANNEL_IDLE

const Grpc\CHANNEL_IDLE

channel is idle

CHANNEL_READY

const Grpc\CHANNEL_READY

channel is ready for work

CHANNEL_TRANSIENT_FAILURE

const Grpc\CHANNEL_TRANSIENT_FAILURE

channel has seen a failure but expects to recover

OP_RECV_CLOSE_ON_SERVER

const Grpc\OP_RECV_CLOSE_ON_SERVER

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.

OP_RECV_INITIAL_METADATA

const Grpc\OP_RECV_INITIAL_METADATA

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.

OP_RECV_MESSAGE

const Grpc\OP_RECV_MESSAGE

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.

OP_RECV_STATUS_ON_CLIENT

const Grpc\OP_RECV_STATUS_ON_CLIENT

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.

OP_SEND_CLOSE_FROM_CLIENT

const Grpc\OP_SEND_CLOSE_FROM_CLIENT

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.

OP_SEND_INITIAL_METADATA

const Grpc\OP_SEND_INITIAL_METADATA

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.

OP_SEND_MESSAGE

const Grpc\OP_SEND_MESSAGE

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.

OP_SEND_STATUS_FROM_SERVER

const Grpc\OP_SEND_STATUS_FROM_SERVER

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.

STATUS_ABORTED

const Grpc\STATUS_ABORTED

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.

STATUS_ALREADY_EXISTS

const Grpc\STATUS_ALREADY_EXISTS

Some entity that we attempted to create (e.g., file or directory) already exists.

STATUS_CANCELLED

const Grpc\STATUS_CANCELLED

The operation was cancelled (typically by the caller).

STATUS_DATA_LOSS

const Grpc\STATUS_DATA_LOSS

Unrecoverable data loss or corruption.

STATUS_DEADLINE_EXCEEDED

const Grpc\STATUS_DEADLINE_EXCEEDED

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.

STATUS_FAILED_PRECONDITION

const Grpc\STATUS_FAILED_PRECONDITION