the semaphore.
This is a common idiom for limiting concurrency.
</p>

<p>
This program starts a goroutine for every entry in the work list, but the
goroutines coordinate using the <code>limit</code> channel to ensure
that at most three are running work functions at a time.
</p>

<pre>
var limit = make(chan int, 3)

func main() {
	for _, w := range work {

	// setup becoming a reality we must try to shard the work properly such as
	// pick 10 nodes that precisely can send those 100 requests the first node
	// in the 10 node shard would coordinate between other 9 shards to get the
	// rest of the `99*9` requests.
	//
	// This essentially splits the workload properly and also allows for network

, "06000000000000000000", }, // p+7 is not a valid y-coordinate. // p+8 is not a valid y-coordinate. { "y=p+9,sign+", "f6ffffffffffffffffff", "09000000000000000000", }, { "y=p+9,sign-", "f6ffffffffffffffffff", "09000000000000000000", }, { "y=p+10,sign+", "f7ffffffffffffffffff", "0a000000000000000000", }, { "y=p+10,sign-", "f7ffffffffffffffffff", "0a000000000000000000", }, // p+11 is not a valid y-coordinate. // p+12 is not a valid y-coordinate. // p+13 is not a valid y-coordinate. { "y=p+14,sign+",...

, "06000000000000000000", }, // p+7 is not a valid y-coordinate. // p+8 is not a valid y-coordinate. { "y=p+9,sign+", "f6ffffffffffffffffff", "09000000000000000000", }, { "y=p+9,sign-", "f6ffffffffffffffffff", "09000000000000000000", }, { "y=p+10,sign+", "f7ffffffffffffffffff", "0a000000000000000000", }, { "y=p+10,sign-", "f7ffffffffffffffffff", "0a000000000000000000", }, // p+11 is not a valid y-coordinate. // p+12 is not a valid y-coordinate. // p+13 is not a valid y-coordinate. { "y=p+14,sign+",...

    static ArtifactResolverRequest build(
            @Nonnull Session session, @Nonnull Collection<? extends ArtifactCoordinates> coordinates) {
        return builder()
                .session(requireNonNull(session, "session cannot be null"))
                .coordinates(requireNonNull(coordinates, "coordinates cannot be null"))
                .build();
    }

    @Nonnull
    static ArtifactResolverRequest build(

     *             parameter {@code coordinates} is {@code null} or invalid
     */
    default ArtifactResolverResult resolve(Session session, Collection<? extends ArtifactCoordinates> coordinates) {
        return resolve(ArtifactResolverRequest.build(session, coordinates));
    }

    /**
     * Resolves several artifacts from their coordinates.
     *
     * @param session {@link Session}

     *
     * @param coordinates artifact coordinates to get as a dependency coordinates
     * @return dependency coordinates for the given artifact
     *
     * @see DependencyCoordinatesFactory#create(Session, ArtifactCoordinates)
     */
    @Nonnull
    DependencyCoordinates createDependencyCoordinates(@Nonnull ArtifactCoordinates coordinates);

    /**

 *
 * @since 4.0.0
 */
@Experimental
public interface ArtifactCoordinatesFactory extends Service {

    /**
     * Creates artifact coordinates.
     *
     * @param request the request holding coordinates creation parameters
     * @return an {@code ArtifactCoordinates}, never {@code null}
     * @throws IllegalArgumentException if {@code request} is null or {@code request.session} is null or invalid

         * This is the default behavior.
         */
        RELEASE_OR_SNAPSHOT
    }

    /**
     * Gets the artifact coordinates whose version range should be resolved.
     * The coordinates may contain a version range (e.g., "[1.0,2.0)") or a single version.
     *
     * @return the artifact coordinates, never {@code null}
     */
    @Nonnull
    ArtifactCoordinates getArtifactCoordinates();

    /**

        return ArtifactCoordinatesFactoryRequest.builder()
                .session(requireNonNull(session, "session"))
                .groupId(requireNonNull(coordinates, "coordinates").getGroupId())
                .artifactId(coordinates.getArtifactId())
                .classifier(coordinates.getClassifier())
                .version(coordinates.getVersionConstraint().toString())