| 104 | } |
| 105 | |
| 106 | void |
| 107 | ParentConfigParams::findParent(HttpRequestData *rdata, ParentResult *result, unsigned int fail_threshold, unsigned int retry_time) |
| 108 | { |
| 109 | P_table *tablePtr = parent_table; |
| 110 | ParentRecord *defaultPtr = DefaultParent; |
| 111 | ParentRecord *rec; |
| 112 | |
| 113 | // Check to see if the parent was set through the |
| 114 | // api |
| 115 | if (apiParentExists(rdata)) { |
| 116 | result->result = PARENT_SPECIFIED; |
| 117 | result->hostname = rdata->api_info->parent_proxy_name; |
| 118 | result->port = rdata->api_info->parent_proxy_port; |
| 119 | result->rec = extApiRecord; |
| 120 | result->start_parent = 0; |
| 121 | result->last_parent = 0; |
| 122 | result->url = rdata->get_host(); |
| 123 | |
| 124 | Dbg(dbg_ctl_parent_select, "Result for %s was API set parent %s:%d", rdata->get_host(), result->hostname, result->port); |
| 125 | return; |
| 126 | } |
| 127 | |
| 128 | // Initialize the result structure |
| 129 | result->reset(); |
| 130 | |
| 131 | tablePtr->Match(rdata, result); |
| 132 | rec = result->rec; |
| 133 | result->url = rdata->get_host(); |
| 134 | |
| 135 | if (rec == nullptr) { |
| 136 | // No parents were found |
| 137 | // |
| 138 | // If there is a default parent, use it |
| 139 | if (defaultPtr != nullptr) { |
| 140 | rec = result->rec = defaultPtr; |
| 141 | } else { |
| 142 | result->result = PARENT_DIRECT; |
| 143 | Dbg(dbg_ctl_parent_select, "Returning PARENT_DIRECT (no parents were found)"); |
| 144 | return; |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | if (rec != extApiRecord) { |
| 149 | selectParent(true, result, rdata, fail_threshold, retry_time); |
| 150 | } |
| 151 | |
| 152 | if (dbg_ctl_parent_select.on()) { |
| 153 | switch (result->result) { |
| 154 | case PARENT_UNDEFINED: |
| 155 | DbgPrint(dbg_ctl_parent_select, "PARENT_UNDEFINED"); |
| 156 | DbgPrint(dbg_ctl_parent_select, "Result for %s was %s", result->url, ParentResultStr[result->result]); |
| 157 | break; |
| 158 | case PARENT_FAIL: |
| 159 | DbgPrint(dbg_ctl_parent_select, "PARENT_FAIL"); |
| 160 | break; |
| 161 | case PARENT_DIRECT: |
| 162 | DbgPrint(dbg_ctl_parent_select, "PARENT_DIRECT"); |
| 163 | DbgPrint(dbg_ctl_parent_select, "Result for %s was %s", result->url, ParentResultStr[result->result]); |
no test coverage detected