modules/client-handler/src/integrationTest/java/org/apache/ignite/client/handler/ItClientHandlerTest.java [109:145]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            out.write(packer.toByteArray());
            out.flush();

            // Read response.
            var unpacker = MessagePack.newDefaultUnpacker(sock.getInputStream());
            final var magic = unpacker.readPayload(4);
            unpacker.skipValue(3); // LE int zeros.
            final var len = unpacker.unpackInt();
            final var major = unpacker.unpackInt();
            final var minor = unpacker.unpackInt();
            final var patch = unpacker.unpackInt();
            final var success = unpacker.tryUnpackNil();
            assertTrue(success);

            final var idleTimeout = unpacker.unpackLong();
            final var nodeId = unpacker.unpackString();
            final var nodeName = unpacker.unpackString();
            unpacker.skipValue(); // Cluster id.

            var featuresLen = unpacker.unpackBinaryHeader();
            unpacker.skipValue(featuresLen);

            var extensionsLen = unpacker.unpackMapHeader();
            unpacker.skipValue(extensionsLen);

            assertArrayEquals(MAGIC, magic);
            assertEquals(46, len);
            assertEquals(3, major);
            assertEquals(0, minor);
            assertEquals(0, patch);
            assertEquals(5000, idleTimeout);
            assertEquals("id", nodeId);
            assertEquals("consistent-id", nodeName);
        }
    }

    @Test
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



modules/client-handler/src/integrationTest/java/org/apache/ignite/client/handler/ItClientHandlerTest.java [177:213]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            out.write(packer.toByteArray());
            out.flush();

            // Read response.
            var unpacker = MessagePack.newDefaultUnpacker(sock.getInputStream());
            final var magic = unpacker.readPayload(4);
            unpacker.skipValue(3); // LE int zeros.
            final var len = unpacker.unpackInt();
            final var major = unpacker.unpackInt();
            final var minor = unpacker.unpackInt();
            final var patch = unpacker.unpackInt();
            final var success = unpacker.tryUnpackNil();
            assertTrue(success);

            final var idleTimeout = unpacker.unpackLong();
            final var nodeId = unpacker.unpackString();
            final var nodeName = unpacker.unpackString();
            unpacker.skipValue(); // Cluster id.

            var featuresLen = unpacker.unpackBinaryHeader();
            unpacker.skipValue(featuresLen);

            var extensionsLen = unpacker.unpackMapHeader();
            unpacker.skipValue(extensionsLen);

            assertArrayEquals(MAGIC, magic);
            assertEquals(46, len);
            assertEquals(3, major);
            assertEquals(0, minor);
            assertEquals(0, patch);
            assertEquals(5000, idleTimeout);
            assertEquals("id", nodeId);
            assertEquals("consistent-id", nodeName);
        }
    }

    @Test
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -