Package io.grpc

Class Grpc

java.lang.Object

io.grpc.Grpc

public final class Grpc
extends Object

Stuff that are part of the public API but are not bound to particular classes, e.g., static methods, constants, attribute and context keys.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	Grpc.TransportAttr	Annotation for transport attributes.

Field Summary

Fields

Modifier and Type	Field	Description
static Attributes.Key<SocketAddress>	TRANSPORT_ATTR_LOCAL_ADDR	Attribute key for the local address of a transport.
static Attributes.Key<SocketAddress>	TRANSPORT_ATTR_REMOTE_ADDR	Attribute key for the remote address of a transport.
static Attributes.Key<SSLSession>	TRANSPORT_ATTR_SSL_SESSION	Attribute key for SSL session of a transport.

Method Summary

Modifier and Type	Method	Description
static ManagedChannelBuilder<?>	newChannelBuilder(String target, ChannelCredentials creds)	Creates a channel builder with a target string and credentials.
static ManagedChannelBuilder<?>	newChannelBuilderForAddress(String host, int port, ChannelCredentials creds)	Creates a channel builder from a host, port, and credentials.
static ServerBuilder<?>	newServerBuilderForPort(int port, ServerCredentials creds)	Static factory for creating a new ServerBuilder.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TRANSPORT_ATTR_REMOTE_ADDR

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
@TransportAttr
public static final Attributes.Key<SocketAddress> TRANSPORT_ATTR_REMOTE_ADDR

Attribute key for the remote address of a transport.

TRANSPORT_ATTR_LOCAL_ADDR

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
@TransportAttr
public static final Attributes.Key<SocketAddress> TRANSPORT_ATTR_LOCAL_ADDR

Attribute key for the local address of a transport.

TRANSPORT_ATTR_SSL_SESSION

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
@TransportAttr
public static final Attributes.Key<SSLSession> TRANSPORT_ATTR_SSL_SESSION

Attribute key for SSL session of a transport.

Method Detail

newChannelBuilder

public static ManagedChannelBuilder<?> newChannelBuilder(String target,
                                                         ChannelCredentials creds)

Creates a channel builder with a target string and credentials. The target can be either a valid NameResolver-compliant URI, or an authority string.

A NameResolver-compliant URI is an absolute hierarchical URI as defined by URI. Example URIs:

• "dns:///foo.googleapis.com:8080"
• "dns:///foo.googleapis.com"
• "dns:///%5B2001:db8:85a3:8d3:1319:8a2e:370:7348%5D:443"
• "dns://8.8.8.8/foo.googleapis.com:8080"
• "dns://8.8.8.8/foo.googleapis.com"
• "zookeeper://zk.example.com:9900/example_service"

An authority string will be converted to a NameResolver-compliant URI, which has the scheme from the name resolver with the highest priority (e.g. "dns"), no authority, and the original authority string as its path after properly escaped. We recommend libraries to specify the schema explicitly if it is known, since libraries cannot know which NameResolver will be default during runtime. Example authority strings:

• "localhost"
• "127.0.0.1"
• "localhost:8080"
• "foo.googleapis.com:8080"
• "127.0.0.1:8080"
• "[2001:db8:85a3:8d3:1319:8a2e:370:7348]"
• "[2001:db8:85a3:8d3:1319:8a2e:370:7348]:443"

newChannelBuilderForAddress

public static ManagedChannelBuilder<?> newChannelBuilderForAddress(String host,
                                                                   int port,
                                                                   ChannelCredentials creds)

Creates a channel builder from a host, port, and credentials. The host and port are combined to form an authority string and then passed to newChannelBuilder(String, ChannelCredentials). IPv6 addresses are properly surrounded by square brackets ("[]").

newServerBuilderForPort

public static ServerBuilder<?> newServerBuilderForPort(int port,
                                                       ServerCredentials creds)

Static factory for creating a new ServerBuilder.

Parameters:

port - the port to listen on

creds - the server identity