1 |
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2 |
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3 |
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4 |
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5 | module.exports = [
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6 | econnreset,
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7 | etimedout,
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8 | eaddrinfo,
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9 | esockettimedout,
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10 | gateway,
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11 | timeout
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12 | ];
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13 |
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14 |
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15 |
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16 |
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17 |
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18 |
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19 | function econnreset (err, res) {
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20 | return err && err.code === 'ECONNRESET';
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21 | }
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22 |
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23 |
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24 |
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25 |
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26 |
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27 |
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28 | function etimedout (err, res) {
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29 | return err && err.code === 'ETIMEDOUT';
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30 | }
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31 |
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32 |
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33 |
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34 |
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35 |
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36 |
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37 | function eaddrinfo (err, res) {
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38 | return err && err.code === 'EADDRINFO';
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39 | }
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40 |
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41 |
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42 |
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43 |
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44 |
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45 |
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46 | function esockettimedout (err, res) {
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47 | return err && err.code === 'ESOCKETTIMEDOUT';
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48 | }
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49 |
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50 |
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51 |
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52 |
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53 |
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54 |
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55 | function gateway (err, res) {
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56 | return res && res.status === 503;
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57 | }
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58 |
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59 |
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60 |
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61 |
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62 |
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63 |
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64 | function timeout (err, res) {
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65 | return err && /^timeout of \d+ms exceeded$/.test(err.message);
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66 | } |
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