From c246e9ac67c4f298c5f65af495b253e10ff32263 Mon Sep 17 00:00:00 2001 From: Raghav Khanna Date: Fri, 13 Mar 2020 03:01:24 +0000 Subject: [PATCH] Use async and await to wait for network request --- src/App.js | 1 + src/Comm.js | 430 +--------------------------------------------------- 2 files changed, 8 insertions(+), 423 deletions(-) diff --git a/src/App.js b/src/App.js index 7bb3ea8..a511e78 100644 --- a/src/App.js +++ b/src/App.js @@ -71,6 +71,7 @@ class App extends React.Component { processWaccCode = (code) => { let rsp = sendWaccCode(code) + console.log(rsp) let graph = astMetaToGraphData(rsp.astMeta) this.setState({ diff --git a/src/Comm.js b/src/Comm.js index ce655e9..6e86bb7 100644 --- a/src/Comm.js +++ b/src/Comm.js @@ -16,433 +16,17 @@ export function astMetaToGraphData(astMeta) { return testGraphData } -export function sendWaccCode(code) { +export async function sendWaccCode(code) { let ADDR = SERVER_ADDR + SERVER_ENDPOINT - console.log(`Sending ${code} to ${ADDR}`) - axios.post(ADDR, {contents: code}, {headers:{'Content-Type': 'application/json'}}) + // console.log(`Sending ${code} to ${ADDR}`) + await axios.post(ADDR, {contents: code}, {headers:{'Content-Type': 'application/json'}}) .then(res => { - console.log(res) + console.log(res.data) + return res.data + // console.log(res) }) .catch(reason => { - console.log(reason) + // console.log(reason) return }) - - return { - "armCode": ".data\n\nmsg_0:\n\t\t.word 50\n\t\t.ascii \"NullReferenceError: dereference a null reference\\n\\0\"\nmsg_1:\n\t\t.word 5\n\t\t.ascii \"%.*s\\0\"\nmsg_2:\n\t\t.word 3\n\t\t.ascii \"%d\\0\"\n\n\t\t.text\n\t\t\n\t\t.global main\n\t\tmain:\n\t\tPUSH {lr}\n\t\tSUB sp, sp, #12\n\t\tLDR r0, =8\n\t\tBL malloc\n\t\tMOV r4, r0\n\t\tLDR r5, =2\n\t\tLDR r0, =4\n\t\tBL malloc\n\t\tSTR r0, [r4]\n\t\tSTR r5, [r0]\n\t\tLDR r5, =3\n\t\tLDR r0, =4\n\t\tBL malloc\n\t\tSTR r0, [r4, #4]\n\t\tSTR r5, [r0]\n\t\tSTR r4, [sp, #8]\n\t\tLDR r0, =8\n\t\tBL malloc\n\t\tMOV r4, r0\n\t\tLDR r5, =1\n\t\tLDR r0, =4\n\t\tBL malloc\n\t\tSTR r0, [r4]\n\t\tSTR r5, [r0]\n\t\tLDR r5, [sp, #8]\n\t\tLDR r0, =4\n\t\tBL malloc\n\t\tSTR r0, [r4, #4]\n\t\tSTR r5, [r0]\n\t\tSTR r4, [sp, #4]\n\t\tLDR r0, =16\n\t\tBL malloc\n\t\tMOV r4, r0\n\t\tLDR r5, =3\n\t\tSTR r5, [r0]\n\t\tLDR r5, =1\n\t\tSTR r5, [r4, #4]\n\t\tLDR r5, =2\n\t\tSTR r5, [r4, #8]\n\t\tLDR r5, =3\n\t\tSTR r5, [r4, #12]\n\t\tSTR r4, [sp]\n\t\tLDR r4, [sp, #4]\n\t\tMOV r0, r4\n\t\tBL p_check_null_pointer\n\t\tLDR r4, [r4]\n\t\tMOV r0, r4\n\t\tBL p_read_int\n\t\tADD sp, sp, #12\n\t\tLDR r0, =0\n\t\tPOP {pc}\n\t\t.ltorg\n\t\tp_check_null_pointer:\n\t\tPUSH {lr}\n\t\tCMP r0, #0\n\t\tLDREQ r0, =msg_0\n\t\tBLEQ p_throw_runtime_error\n\t\tPOP {pc}\n\t\tp_throw_runtime_error:\n\t\tBL p_print_string\n\t\tMOV r0, #-1\n\t\tBL exit\n\t\tp_print_string:\n\t\tPUSH {lr}\n\t\tLDR r1, [r0]\n\t\tADD r2, r0, #4\n\t\tLDR r0, =msg_1\n\t\tADD r0, r0, #4\n\t\tBL printf\n\t\tMOV r0, #0\n\t\tBL fflush\n\t\tPOP {pc}\n\t\tp_read_int:\n\t\tPUSH {lr}\n\t\tMOV r1, r0\n\t\tLDR r0, =msg_2\n\t\tADD r0, r0, #4\n\t\tBL scanf\n\t\tPOP {pc}\n", - "jsCode": "var p = { \"fst\": 2, \"snd\": 3 };\nvar q = { \"fst\": 1, \"snd\": p };\nvar a = [1, 2, 3, \b\b];\nq[\"fst\"] = window.prompt(\"\");\n", - "astMeta": { - "nodes": { - "3": { - "name": "Variable: p", - "children": [], - "waccStart": { - "lineNum": 2, - "charNum": 17 - }, - "waccEnd": { - "lineNum": 2, - "charNum": 18 - }, - "armLineNums": [] - }, - "4": { - "name": "INT constant: 2", - "children": [], - "waccStart": { - "lineNum": 2, - "charNum": 29 - }, - "waccEnd": { - "lineNum": 2, - "charNum": 30 - }, - "armLineNums": [ - 22 - ] - }, - "5": { - "name": "INT constant: 3", - "children": [], - "waccStart": { - "lineNum": 2, - "charNum": 32 - }, - "waccEnd": { - "lineNum": 2, - "charNum": 33 - }, - "armLineNums": [ - 27 - ] - }, - "6": { - "name": "New pair", - "children": [ - 4, - 5 - ], - "waccStart": { - "lineNum": 2, - "charNum": 21 - }, - "waccEnd": { - "lineNum": 2, - "charNum": 34 - }, - "armLineNums": [ - 19, - 20, - 21, - 23, - 24, - 25, - 26, - 28, - 29, - 30, - 31 - ] - }, - "7": { - "name": "Declare pair(INT, INT)", - "children": [ - 3, - 6 - ], - "waccStart": { - "lineNum": 2, - "charNum": 2 - }, - "waccEnd": { - "lineNum": 2, - "charNum": 34 - }, - "armLineNums": [ - 32 - ], - "jsStart": { - "lineNum": 1, - "charNum": 1 - }, - "jsEnd": { - "lineNum": 1, - "charNum": 33 - } - }, - "9": { - "name": "Variable: q", - "children": [], - "waccStart": { - "lineNum": 3, - "charNum": 18 - }, - "waccEnd": { - "lineNum": 3, - "charNum": 19 - }, - "armLineNums": [] - }, - "10": { - "name": "INT constant: 1", - "children": [], - "waccStart": { - "lineNum": 3, - "charNum": 30 - }, - "waccEnd": { - "lineNum": 3, - "charNum": 31 - }, - "armLineNums": [ - 36 - ] - }, - "11": { - "name": "Variable: p", - "children": [], - "waccStart": { - "lineNum": 3, - "charNum": 33 - }, - "waccEnd": { - "lineNum": 3, - "charNum": 34 - }, - "armLineNums": [ - 41 - ] - }, - "12": { - "name": "New pair", - "children": [ - 10, - 11 - ], - "waccStart": { - "lineNum": 3, - "charNum": 22 - }, - "waccEnd": { - "lineNum": 3, - "charNum": 35 - }, - "armLineNums": [ - 33, - 34, - 35, - 37, - 38, - 39, - 40, - 42, - 43, - 44, - 45 - ] - }, - "13": { - "name": "Declare pair(INT, pair)", - "children": [ - 9, - 12 - ], - "waccStart": { - "lineNum": 3, - "charNum": 2 - }, - "waccEnd": { - "lineNum": 3, - "charNum": 35 - }, - "armLineNums": [ - 46 - ], - "jsStart": { - "lineNum": 2, - "charNum": 1 - }, - "jsEnd": { - "lineNum": 2, - "charNum": 33 - } - }, - "15": { - "name": "Variable: a", - "children": [], - "waccStart": { - "lineNum": 4, - "charNum": 8 - }, - "waccEnd": { - "lineNum": 4, - "charNum": 9 - }, - "armLineNums": [] - }, - "16": { - "name": "INT constant: 1", - "children": [], - "waccStart": { - "lineNum": 4, - "charNum": 13 - }, - "waccEnd": { - "lineNum": 4, - "charNum": 14 - }, - "armLineNums": [ - 52 - ] - }, - "17": { - "name": "INT constant: 2", - "children": [], - "waccStart": { - "lineNum": 4, - "charNum": 16 - }, - "waccEnd": { - "lineNum": 4, - "charNum": 17 - }, - "armLineNums": [ - 54 - ] - }, - "18": { - "name": "INT constant: 3", - "children": [], - "waccStart": { - "lineNum": 4, - "charNum": 19 - }, - "waccEnd": { - "lineNum": 4, - "charNum": 20 - }, - "armLineNums": [ - 56 - ] - }, - "19": { - "name": "Array", - "children": [ - 16, - 17, - 18 - ], - "waccStart": { - "lineNum": 4, - "charNum": 12 - }, - "waccEnd": { - "lineNum": 4, - "charNum": 21 - }, - "armLineNums": [ - 47, - 48, - 49, - 50, - 51, - 53, - 55, - 57 - ] - }, - "20": { - "name": "Declare INT[0]", - "children": [ - 15, - 19 - ], - "waccStart": { - "lineNum": 4, - "charNum": 2 - }, - "waccEnd": { - "lineNum": 4, - "charNum": 21 - }, - "armLineNums": [ - 58 - ], - "jsStart": { - "lineNum": 3, - "charNum": 1 - }, - "jsEnd": { - "lineNum": 3, - "charNum": 24 - } - }, - "22": { - "name": "Variable: q", - "children": [], - "waccStart": { - "lineNum": 5, - "charNum": 11 - }, - "waccEnd": { - "lineNum": 5, - "charNum": 12 - }, - "armLineNums": [ - 59 - ] - }, - "23": { - "name": "First pair elem", - "children": [ - 22 - ], - "waccStart": { - "lineNum": 5, - "charNum": 7 - }, - "waccEnd": { - "lineNum": 5, - "charNum": 12 - }, - "armLineNums": [ - 60, - 61, - 62 - ] - }, - "24": { - "name": "Read INT", - "children": [ - 23 - ], - "waccStart": { - "lineNum": 5, - "charNum": 2 - }, - "waccEnd": { - "lineNum": 5, - "charNum": 12 - }, - "armLineNums": [ - 63, - 64 - ], - "jsStart": { - "lineNum": 4, - "charNum": 1 - }, - "jsEnd": { - "lineNum": 4, - "charNum": 31 - } - }, - "0": { - "name": "Block", - "children": [ - 7, - 13, - 20, - 24 - ], - "waccStart": { - "lineNum": 2, - "charNum": 2 - }, - "waccEnd": { - "lineNum": 5, - "charNum": 12 - }, - "armLineNums": [] - }, - "26": { - "name": "Function: #main", - "children": [ - 0 - ], - "waccStart": { - "lineNum": 2, - "charNum": 2 - }, - "waccEnd": { - "lineNum": 5, - "charNum": 12 - }, - "armLineNums": [ - 17, - 66, - 67 - ], - "jsStart": { - "lineNum": 1, - "charNum": 1 - }, - "jsEnd": { - "lineNum": 5, - "charNum": 1 - } - } - } - } - } } \ No newline at end of file -- GitLab