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/var/www/greso.tech/server/nsm/node_modules/@grpc/grpc-js/src/

/var/www/greso.tech/server/nsm/node_modules/@grpc/grpc-js/src

Name	Size	Mode	Actions
generated/	-	0755	rm
admin.ts	1345	0644	edit dl rm
backoff-timeout.ts	4719	0644	edit dl rm
call-credentials.ts	6555	0644	edit dl rm
call-interface.ts	4982	0644	edit dl rm
call-number.ts	694	0644	edit dl rm
call.ts	5447	0644	edit dl rm
channel-credentials.ts	8753	0644	edit dl rm
channel-options.ts	4100	0644	edit dl rm
channel.ts	5547	0644	edit dl rm
channelz.ts	26226	0644	edit dl rm
client-interceptors.ts	17901	0644	edit dl rm
client.ts	24828	0644	edit dl rm
compression-algorithms.ts	682	0644	edit dl rm
compression-filter.ts	10167	0644	edit dl rm
connectivity-state.ts	699	0644	edit dl rm
constants.ts	1651	0644	edit dl rm
control-plane-status.ts	1222	0644	edit dl rm
deadline.ts	2935	0644	edit dl rm
duration.ts	1096	0644	edit dl rm
error.ts	1062	0644	edit dl rm
events.ts	1108	0644	edit dl rm
experimental.ts	1352	0644	edit dl rm
filter-stack.ts	2674	0644	edit dl rm
filter.ts	1887	0644	edit dl rm
http_proxy.ts	8827	0644	edit dl rm
index.ts	7918	0644	edit dl rm
internal-channel.ts	21831	0644	edit dl rm
load-balancer-child-handler.ts	4868	0644	edit dl rm
load-balancer-outlier-detection.ts	25014	0644	edit dl rm
load-balancer-pick-first.ts	16073	0644	edit dl rm
load-balancer-round-robin.ts	7573	0644	edit dl rm
load-balancer.ts	7483	0644	edit dl rm
load-balancing-call.ts	10585	0644	edit dl rm
logging.ts	3407	0644	edit dl rm
make-client.ts	7201	0644	edit dl rm
max-message-size-filter.ts	3049	0644	edit dl rm
metadata.ts	8988	0644	edit dl rm
object-stream.ts	2214	0644	edit dl rm
picker.ts	4328	0644	edit dl rm
resolver-dns.ts	13169	0644	edit dl rm
resolver-ip.ts	3559	0644	edit dl rm
resolver-uds.ts	1611	0644	edit dl rm
resolver.ts	5805	0644	edit dl rm
resolving-call.ts	9856	0644	edit dl rm
resolving-load-balancer.ts	11508	0644	edit dl rm
retrying-call.ts	23079	0644	edit dl rm
server-call.ts	27256	0644	edit dl rm
server-credentials.ts	2822	0644	edit dl rm
server.ts	37334	0644	edit dl rm
service-config.ts	15852	0644	edit dl rm
status-builder.ts	1783	0644	edit dl rm
stream-decoder.ts	3501	0644	edit dl rm
subchannel-address.ts	2307	0644	edit dl rm
subchannel-call.ts	18197	0644	edit dl rm
subchannel-interface.ts	2831	0644	edit dl rm
subchannel-pool.ts	5490	0644	edit dl rm
subchannel.ts	13755	0644	edit dl rm
tls-helpers.ts	1088	0644	edit dl rm
transport.ts	25264	0644	edit dl rm
uri-parser.ts	2814	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/@grpc/grpc-js/src/picker.ts (4328B)

/*
 * Copyright 2019 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { StatusObject } from './call-interface';
import { Metadata } from './metadata';
import { Status } from './constants';
import { LoadBalancer } from './load-balancer';
import { SubchannelInterface } from './subchannel-interface';

export enum PickResultType {
  COMPLETE,
  QUEUE,
  TRANSIENT_FAILURE,
  DROP,
}

export interface PickResult {
  pickResultType: PickResultType;
  /**
   * The subchannel to use as the transport for the call. Only meaningful if
   * `pickResultType` is COMPLETE. If null, indicates that the call should be
   * dropped.
   */
  subchannel: SubchannelInterface | null;
  /**
   * The status object to end the call with. Populated if and only if
   * `pickResultType` is TRANSIENT_FAILURE.
   */
  status: StatusObject | null;
  onCallStarted: (() => void) | null;
  onCallEnded: ((statusCode: Status) => void) | null;
}

export interface CompletePickResult extends PickResult {
  pickResultType: PickResultType.COMPLETE;
  subchannel: SubchannelInterface | null;
  status: null;
  onCallStarted: (() => void) | null;
  onCallEnded: ((statusCode: Status) => void) | null;
}

export interface QueuePickResult extends PickResult {
  pickResultType: PickResultType.QUEUE;
  subchannel: null;
  status: null;
  onCallStarted: null;
  onCallEnded: null;
}

export interface TransientFailurePickResult extends PickResult {
  pickResultType: PickResultType.TRANSIENT_FAILURE;
  subchannel: null;
  status: StatusObject;
  onCallStarted: null;
  onCallEnded: null;
}

export interface DropCallPickResult extends PickResult {
  pickResultType: PickResultType.DROP;
  subchannel: null;
  status: StatusObject;
  onCallStarted: null;
  onCallEnded: null;
}

export interface PickArgs {
  metadata: Metadata;
  extraPickInfo: { [key: string]: string };
}

/**
 * A proxy object representing the momentary state of a load balancer. Picks
 * subchannels or returns other information based on that state. Should be
 * replaced every time the load balancer changes state.
 */
export interface Picker {
  pick(pickArgs: PickArgs): PickResult;
}

/**
 * A standard picker representing a load balancer in the TRANSIENT_FAILURE
 * state. Always responds to every pick request with an UNAVAILABLE status.
 */
export class UnavailablePicker implements Picker {
  private status: StatusObject;
  constructor(status?: StatusObject) {
    if (status !== undefined) {
      this.status = status;
    } else {
      this.status = {
        code: Status.UNAVAILABLE,
        details: 'No connection established',
        metadata: new Metadata(),
      };
    }
  }
  pick(pickArgs: PickArgs): TransientFailurePickResult {
    return {
      pickResultType: PickResultType.TRANSIENT_FAILURE,
      subchannel: null,
      status: this.status,
      onCallStarted: null,
      onCallEnded: null
    };
  }
}

/**
 * A standard picker representing a load balancer in the IDLE or CONNECTING
 * state. Always responds to every pick request with a QUEUE pick result
 * indicating that the pick should be tried again with the next `Picker`. Also
 * reports back to the load balancer that a connection should be established
 * once any pick is attempted.
 */
export class QueuePicker {
  private calledExitIdle = false;
  // Constructed with a load balancer. Calls exitIdle on it the first time pick is called
  constructor(private loadBalancer: LoadBalancer) {}

pick(pickArgs: PickArgs): QueuePickResult {
    if (!this.calledExitIdle) {
      process.nextTick(() => {
        this.loadBalancer.exitIdle();
      });
      this.calledExitIdle = true;
    }
    return {
      pickResultType: PickResultType.QUEUE,
      subchannel: null,
      status: null,
      onCallStarted: null,
      onCallEnded: null
    };
  }
}

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